72555912

素因数分解:

$2^3\times 3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 247968000

約数和(自身を除く): 175412088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 72, 78, 81, 87, 88, 99, 104, 108, 116, 117, 132, 143, 156, 162, 174, 198, 216, 232, 234, 243, 261, 264, 286, 297, 312, 319, 324, 348, 351, 377, 396, 429, 468, 486, 522, 572, 594, 638, 648, 696, 702, 729, 754, 783, 792, 858, 891, 936, 957, 972, 1044, 1053, 1131, 1144, 1188, 1276, 1287, 1404, 1458, 1508, 1566, 1716, 1782, 1914, 1944, 2088, 2106, 2187, 2262, 2349, 2376, 2552, 2574, 2673, 2808, 2871, 2916, 3016, 3132, 3159, 3393, 3432, 3564, 3828, 3861, 4147, 4212, 4374, 4524, 4698, 5148, 5346, 5742, 5832, 6264, 6318, 6786, 7047, 7128, 7656, 7722, 8019, 8294, 8424, 8613, 8748, 9048, 9396, 9477, 10179, 10296, 10692, 11484, 11583, 12441, 12636, 13572, 14094, 15444, 16038, 16588, 17226, 17496, 18792, 18954, 20358, 21141, 21384, 22968, 23166, 24057, 24882, 25272, 25839, 27144, 28188, 28431, 30537, 30888, 32076, 33176, 34452, 34749, 37323, 37908, 40716, 42282, 46332, 48114, 49764, 51678, 56376, 56862, 61074, 63423, 64152, 68904, 69498, 74646, 75816, 77517, 81432, 84564, 91611, 92664, 96228, 99528, 103356, 104247, 111969, 113724, 122148, 126846, 138996, 149292, 155034, 169128, 183222, 192456, 206712, 208494, 223938, 227448, 232551, 244296, 253692, 274833, 277992, 298584, 310068, 312741, 335907, 366444, 416988, 447876, 465102, 507384, 549666, 620136, 625482, 671814, 697653, 732888, 824499, 833976, 895752, 930204, 1007721, 1099332, 1250964, 1343628, 1395306, 1648998, 1860408, 2015442, 2198664, 2501928, 2687256, 2790612, 3023163, 3297996, 4030884, 5581224, 6046326, 6595992, 8061768, 9069489, 12092652, 18138978, 24185304, 36277956, 72555912]

約数ペア:

[(1, 72555912), (2, 36277956), (3, 24185304), (4, 18138978), (6, 12092652), (8, 9069489), (9, 8061768), (11, 6595992), (12, 6046326), (13, 5581224), (18, 4030884), (22, 3297996), (24, 3023163), (26, 2790612), (27, 2687256), (29, 2501928), (33, 2198664), (36, 2015442), (39, 1860408), (44, 1648998), (52, 1395306), (54, 1343628), (58, 1250964), (66, 1099332), (72, 1007721), (78, 930204), (81, 895752), (87, 833976), (88, 824499), (99, 732888), (104, 697653), (108, 671814), (116, 625482), (117, 620136), (132, 549666), (143, 507384), (156, 465102), (162, 447876), (174, 416988), (198, 366444), (216, 335907), (232, 312741), (234, 310068), (243, 298584), (261, 277992), (264, 274833), (286, 253692), (297, 244296), (312, 232551), (319, 227448), (324, 223938), (348, 208494), (351, 206712), (377, 192456), (396, 183222), (429, 169128), (468, 155034), (486, 149292), (522, 138996), (572, 126846), (594, 122148), (638, 113724), (648, 111969), (696, 104247), (702, 103356), (729, 99528), (754, 96228), (783, 92664), (792, 91611), (858, 84564), (891, 81432), (936, 77517), (957, 75816), (972, 74646), (1044, 69498), (1053, 68904), (1131, 64152), (1144, 63423), (1188, 61074), (1276, 56862), (1287, 56376), (1404, 51678), (1458, 49764), (1508, 48114), (1566, 46332), (1716, 42282), (1782, 40716), (1914, 37908), (1944, 37323), (2088, 34749), (2106, 34452), (2187, 33176), (2262, 32076), (2349, 30888), (2376, 30537), (2552, 28431), (2574, 28188), (2673, 27144), (2808, 25839), (2871, 25272), (2916, 24882), (3016, 24057), (3132, 23166), (3159, 22968), (3393, 21384), (3432, 21141), (3564, 20358), (3828, 18954), (3861, 18792), (4147, 17496), (4212, 17226), (4374, 16588), (4524, 16038), (4698, 15444), (5148, 14094), (5346, 13572), (5742, 12636), (5832, 12441), (6264, 11583), (6318, 11484), (6786, 10692), (7047, 10296), (7128, 10179), (7656, 9477), (7722, 9396), (8019, 9048), (8294, 8748), (8424, 8613)]