79381872

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 233752896

約数和(自身を除く): 154371024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 47, 48, 72, 74, 94, 111, 141, 144, 148, 188, 222, 282, 296, 317, 333, 376, 423, 444, 564, 592, 634, 666, 752, 846, 888, 951, 1128, 1268, 1332, 1692, 1739, 1776, 1902, 2256, 2536, 2664, 2853, 3384, 3478, 3804, 5072, 5217, 5328, 5706, 6768, 6956, 7608, 10434, 11412, 11729, 13912, 14899, 15216, 15651, 20868, 22824, 23458, 27824, 29798, 31302, 35187, 41736, 44697, 45648, 46916, 59596, 62604, 70374, 83472, 89394, 93832, 105561, 119192, 125208, 134091, 140748, 178788, 187664, 211122, 238384, 250416, 268182, 281496, 357576, 422244, 536364, 551263, 562992, 715152, 844488, 1072728, 1102526, 1653789, 1688976, 2145456, 2205052, 3307578, 4410104, 4961367, 6615156, 8820208, 9922734, 13230312, 19845468, 26460624, 39690936, 79381872]

約数ペア:

[(1, 79381872), (2, 39690936), (3, 26460624), (4, 19845468), (6, 13230312), (8, 9922734), (9, 8820208), (12, 6615156), (16, 4961367), (18, 4410104), (24, 3307578), (36, 2205052), (37, 2145456), (47, 1688976), (48, 1653789), (72, 1102526), (74, 1072728), (94, 844488), (111, 715152), (141, 562992), (144, 551263), (148, 536364), (188, 422244), (222, 357576), (282, 281496), (296, 268182), (317, 250416), (333, 238384), (376, 211122), (423, 187664), (444, 178788), (564, 140748), (592, 134091), (634, 125208), (666, 119192), (752, 105561), (846, 93832), (888, 89394), (951, 83472), (1128, 70374), (1268, 62604), (1332, 59596), (1692, 46916), (1739, 45648), (1776, 44697), (1902, 41736), (2256, 35187), (2536, 31302), (2664, 29798), (2853, 27824), (3384, 23458), (3478, 22824), (3804, 20868), (5072, 15651), (5217, 15216), (5328, 14899), (5706, 13912), (6768, 11729), (6956, 11412), (7608, 10434)]