85756972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 104230868

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 59, 61, 74, 92, 118, 122, 148, 161, 236, 244, 259, 322, 413, 427, 518, 644, 826, 851, 854, 1036, 1357, 1403, 1652, 1702, 1708, 2183, 2257, 2714, 2806, 3404, 3599, 4366, 4514, 5428, 5612, 5957, 7198, 8732, 9028, 9499, 9821, 11914, 14396, 15281, 15799, 18998, 19642, 23828, 25193, 30562, 31598, 37996, 39284, 50209, 50386, 51911, 61124, 63196, 82777, 100418, 100772, 103822, 133163, 165554, 200836, 207644, 266326, 331108, 351463, 363377, 532652, 579439, 702926, 726754, 932141, 1158878, 1405852, 1453508, 1864282, 2317756, 3062749, 3728564, 6125498, 12250996, 21439243, 42878486, 85756972]

約数ペア:

[(1, 85756972), (2, 42878486), (4, 21439243), (7, 12250996), (14, 6125498), (23, 3728564), (28, 3062749), (37, 2317756), (46, 1864282), (59, 1453508), (61, 1405852), (74, 1158878), (92, 932141), (118, 726754), (122, 702926), (148, 579439), (161, 532652), (236, 363377), (244, 351463), (259, 331108), (322, 266326), (413, 207644), (427, 200836), (518, 165554), (644, 133163), (826, 103822), (851, 100772), (854, 100418), (1036, 82777), (1357, 63196), (1403, 61124), (1652, 51911), (1702, 50386), (1708, 50209), (2183, 39284), (2257, 37996), (2714, 31598), (2806, 30562), (3404, 25193), (3599, 23828), (4366, 19642), (4514, 18998), (5428, 15799), (5612, 15281), (5957, 14396), (7198, 11914), (8732, 9821), (9028, 9499)]