72098208

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 265446720

約数和(自身を除く): 193348512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 131, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 262, 273, 288, 294, 312, 336, 351, 364, 378, 392, 393, 416, 432, 441, 468, 504, 524, 546, 588, 624, 637, 672, 702, 728, 756, 784, 786, 819, 864, 882, 917, 936, 1008, 1048, 1092, 1176, 1179, 1248, 1274, 1323, 1404, 1456, 1512, 1568, 1572, 1638, 1703, 1764, 1834, 1872, 1911, 2016, 2096, 2184, 2352, 2358, 2457, 2548, 2646, 2751, 2808, 2912, 3024, 3144, 3276, 3406, 3528, 3537, 3668, 3744, 3822, 4192, 4368, 4704, 4716, 4914, 5096, 5109, 5292, 5502, 5616, 5733, 6048, 6288, 6419, 6552, 6812, 7056, 7074, 7336, 7644, 8253, 8736, 9432, 9828, 10192, 10218, 10584, 11004, 11232, 11466, 11921, 12576, 12838, 13104, 13624, 14112, 14148, 14672, 15288, 15327, 16506, 17199, 18864, 19257, 19656, 20384, 20436, 21168, 22008, 22932, 23842, 24759, 25676, 26208, 27248, 28296, 29344, 30576, 30654, 33012, 34398, 35763, 37728, 38514, 39312, 40872, 42336, 44016, 45864, 45981, 47684, 49518, 51352, 54496, 56592, 57771, 61152, 61308, 66024, 68796, 71526, 77028, 78624, 81744, 83447, 88032, 91728, 91962, 95368, 99036, 102704, 107289, 113184, 115542, 122616, 132048, 137592, 143052, 154056, 163488, 166894, 173313, 183456, 183924, 190736, 198072, 205408, 214578, 231084, 245232, 250341, 264096, 275184, 286104, 308112, 321867, 333788, 346626, 367848, 381472, 396144, 429156, 462168, 490464, 500682, 550368, 572208, 616224, 643734, 667576, 693252, 735696, 751023, 792288, 858312, 924336, 1001364, 1144416, 1287468, 1335152, 1386504, 1471392, 1502046, 1716624, 1848672, 2002728, 2253069, 2574936, 2670304, 2773008, 3004092, 3433248, 4005456, 4506138, 5149872, 5546016, 6008184, 8010912, 9012276, 10299744, 12016368, 18024552, 24032736, 36049104, 72098208]

約数ペア:

[(1, 72098208), (2, 36049104), (3, 24032736), (4, 18024552), (6, 12016368), (7, 10299744), (8, 9012276), (9, 8010912), (12, 6008184), (13, 5546016), (14, 5149872), (16, 4506138), (18, 4005456), (21, 3433248), (24, 3004092), (26, 2773008), (27, 2670304), (28, 2574936), (32, 2253069), (36, 2002728), (39, 1848672), (42, 1716624), (48, 1502046), (49, 1471392), (52, 1386504), (54, 1335152), (56, 1287468), (63, 1144416), (72, 1001364), (78, 924336), (84, 858312), (91, 792288), (96, 751023), (98, 735696), (104, 693252), (108, 667576), (112, 643734), (117, 616224), (126, 572208), (131, 550368), (144, 500682), (147, 490464), (156, 462168), (168, 429156), (182, 396144), (189, 381472), (196, 367848), (208, 346626), (216, 333788), (224, 321867), (234, 308112), (252, 286104), (262, 275184), (273, 264096), (288, 250341), (294, 245232), (312, 231084), (336, 214578), (351, 205408), (364, 198072), (378, 190736), (392, 183924), (393, 183456), (416, 173313), (432, 166894), (441, 163488), (468, 154056), (504, 143052), (524, 137592), (546, 132048), (588, 122616), (624, 115542), (637, 113184), (672, 107289), (702, 102704), (728, 99036), (756, 95368), (784, 91962), (786, 91728), (819, 88032), (864, 83447), (882, 81744), (917, 78624), (936, 77028), (1008, 71526), (1048, 68796), (1092, 66024), (1176, 61308), (1179, 61152), (1248, 57771), (1274, 56592), (1323, 54496), (1404, 51352), (1456, 49518), (1512, 47684), (1568, 45981), (1572, 45864), (1638, 44016), (1703, 42336), (1764, 40872), (1834, 39312), (1872, 38514), (1911, 37728), (2016, 35763), (2096, 34398), (2184, 33012), (2352, 30654), (2358, 30576), (2457, 29344), (2548, 28296), (2646, 27248), (2751, 26208), (2808, 25676), (2912, 24759), (3024, 23842), (3144, 22932), (3276, 22008), (3406, 21168), (3528, 20436), (3537, 20384), (3668, 19656), (3744, 19257), (3822, 18864), (4192, 17199), (4368, 16506), (4704, 15327), (4716, 15288), (4914, 14672), (5096, 14148), (5109, 14112), (5292, 13624), (5502, 13104), (5616, 12838), (5733, 12576), (6048, 11921), (6288, 11466), (6419, 11232), (6552, 11004), (6812, 10584), (7056, 10218), (7074, 10192), (7336, 9828), (7644, 9432), (8253, 8736)]