72029521584

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 208413803520

約数和(自身を除く): 136384281936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 79, 142, 144, 158, 213, 237, 257, 284, 316, 347, 426, 474, 514, 568, 632, 639, 694, 711, 771, 852, 948, 1028, 1041, 1136, 1264, 1278, 1388, 1422, 1542, 1704, 1896, 2056, 2082, 2313, 2556, 2776, 2844, 3084, 3123, 3408, 3792, 4112, 4164, 4626, 5112, 5552, 5609, 5688, 6168, 6246, 8328, 9252, 10224, 11218, 11376, 12336, 12492, 16656, 16827, 18247, 18504, 20303, 22436, 24637, 24984, 27413, 33654, 36494, 37008, 40606, 44872, 49274, 49968, 50481, 54741, 54826, 60909, 67308, 72988, 73911, 81212, 82239, 89179, 89744, 98548, 100962, 109482, 109652, 121818, 134616, 145976, 147822, 162424, 164223, 164478, 178358, 182727, 197096, 201924, 218964, 219304, 221733, 243636, 246717, 267537, 269232, 291952, 295644, 324848, 328446, 328956, 356716, 365454, 394192, 403848, 437928, 438608, 443466, 487272, 493434, 535074, 591288, 656892, 657912, 713432, 730908, 802611, 807696, 875856, 886932, 974544, 986868, 1070148, 1182576, 1313784, 1315824, 1426864, 1441513, 1461816, 1605222, 1773864, 1946323, 1973736, 2140296, 2627568, 2883026, 2923632, 3210444, 3547728, 3892646, 3947472, 4280592, 4324539, 5766052, 5838969, 6331709, 6420888, 7045141, 7785292, 8649078, 11532104, 11677938, 12663418, 12841776, 12973617, 14090282, 15570584, 17298156, 17516907, 18995127, 21135423, 23064208, 23355876, 25326836, 25947234, 28180564, 31141168, 34596312, 35033814, 37990254, 42270846, 46711752, 50653672, 51894468, 56361128, 56985381, 63406269, 69192624, 70067628, 75980508, 84541692, 93423504, 101307344, 103788936, 112722256, 113970762, 126812538, 140135256, 151961016, 169083384, 207577872, 227941524, 253625076, 280270512, 303922032, 338166768, 455883048, 500205011, 507250152, 911766096, 1000410022, 1014500304, 1500615033, 2000820044, 3001230066, 4001640088, 4501845099, 6002460132, 8003280176, 9003690198, 12004920264, 18007380396, 24009840528, 36014760792, 72029521584]

約数ペア:

[(1, 72029521584), (2, 36014760792), (3, 24009840528), (4, 18007380396), (6, 12004920264), (8, 9003690198), (9, 8003280176), (12, 6002460132), (16, 4501845099), (18, 4001640088), (24, 3001230066), (36, 2000820044), (48, 1500615033), (71, 1014500304), (72, 1000410022), (79, 911766096), (142, 507250152), (144, 500205011), (158, 455883048), (213, 338166768), (237, 303922032), (257, 280270512), (284, 253625076), (316, 227941524), (347, 207577872), (426, 169083384), (474, 151961016), (514, 140135256), (568, 126812538), (632, 113970762), (639, 112722256), (694, 103788936), (711, 101307344), (771, 93423504), (852, 84541692), (948, 75980508), (1028, 70067628), (1041, 69192624), (1136, 63406269), (1264, 56985381), (1278, 56361128), (1388, 51894468), (1422, 50653672), (1542, 46711752), (1704, 42270846), (1896, 37990254), (2056, 35033814), (2082, 34596312), (2313, 31141168), (2556, 28180564), (2776, 25947234), (2844, 25326836), (3084, 23355876), (3123, 23064208), (3408, 21135423), (3792, 18995127), (4112, 17516907), (4164, 17298156), (4626, 15570584), (5112, 14090282), (5552, 12973617), (5609, 12841776), (5688, 12663418), (6168, 11677938), (6246, 11532104), (8328, 8649078), (9252, 7785292), (10224, 7045141), (11218, 6420888), (11376, 6331709), (12336, 5838969), (12492, 5766052), (16656, 4324539), (16827, 4280592), (18247, 3947472), (18504, 3892646), (20303, 3547728), (22436, 3210444), (24637, 2923632), (24984, 2883026), (27413, 2627568), (33654, 2140296), (36494, 1973736), (37008, 1946323), (40606, 1773864), (44872, 1605222), (49274, 1461816), (49968, 1441513), (50481, 1426864), (54741, 1315824), (54826, 1313784), (60909, 1182576), (67308, 1070148), (72988, 986868), (73911, 974544), (81212, 886932), (82239, 875856), (89179, 807696), (89744, 802611), (98548, 730908), (100962, 713432), (109482, 657912), (109652, 656892), (121818, 591288), (134616, 535074), (145976, 493434), (147822, 487272), (162424, 443466), (164223, 438608), (164478, 437928), (178358, 403848), (182727, 394192), (197096, 365454), (201924, 356716), (218964, 328956), (219304, 328446), (221733, 324848), (243636, 295644), (246717, 291952), (267537, 269232)]