70097153776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{60083}}^1$

素因数の和:60254

約数の個数: 80

約数和(自身を含む): 150200386560

約数和(自身を除く): 80103232784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 79, 104, 142, 158, 208, 284, 316, 568, 632, 923, 1027, 1136, 1264, 1846, 2054, 3692, 4108, 5609, 7384, 8216, 11218, 14768, 16432, 22436, 44872, 60083, 72917, 89744, 120166, 145834, 240332, 291668, 480664, 583336, 781079, 961328, 1166672, 1562158, 3124316, 4265893, 4746557, 6248632, 8531786, 9493114, 12497264, 17063572, 18986228, 34127144, 37972456, 55456609, 61705241, 68254288, 75944912, 110913218, 123410482, 221826436, 246820964, 337005547, 443652872, 493641928, 674011094, 887305744, 987283856, 1348022188, 2696044376, 4381072111, 5392088752, 8762144222, 17524288444, 35048576888, 70097153776]

約数ペア:

[(1, 70097153776), (2, 35048576888), (4, 17524288444), (8, 8762144222), (13, 5392088752), (16, 4381072111), (26, 2696044376), (52, 1348022188), (71, 987283856), (79, 887305744), (104, 674011094), (142, 493641928), (158, 443652872), (208, 337005547), (284, 246820964), (316, 221826436), (568, 123410482), (632, 110913218), (923, 75944912), (1027, 68254288), (1136, 61705241), (1264, 55456609), (1846, 37972456), (2054, 34127144), (3692, 18986228), (4108, 17063572), (5609, 12497264), (7384, 9493114), (8216, 8531786), (11218, 6248632), (14768, 4746557), (16432, 4265893), (22436, 3124316), (44872, 1562158), (60083, 1166672), (72917, 961328), (89744, 781079), (120166, 583336), (145834, 480664), (240332, 291668)]