87435953930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{138763}}^1$

素因数の和:138951

約数の個数: 64

約数和(自身を含む): 175402136448

約数和(自身を除く): 87966182518

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 131, 185, 262, 370, 481, 655, 962, 1310, 1703, 2405, 3406, 4810, 4847, 8515, 9694, 17030, 24235, 48470, 63011, 126022, 138763, 277526, 315055, 630110, 693815, 1387630, 1803919, 3607838, 5134231, 9019595, 10268462, 18039190, 18177953, 25671155, 36355906, 51342310, 66745003, 90889765, 133490006, 181779530, 236313389, 333725015, 472626778, 667450030, 672584261, 1181566945, 1345168522, 2363133890, 3362921305, 6725842610, 8743595393, 17487190786, 43717976965, 87435953930]

約数ペア:

[(1, 87435953930), (2, 43717976965), (5, 17487190786), (10, 8743595393), (13, 6725842610), (26, 3362921305), (37, 2363133890), (65, 1345168522), (74, 1181566945), (130, 672584261), (131, 667450030), (185, 472626778), (262, 333725015), (370, 236313389), (481, 181779530), (655, 133490006), (962, 90889765), (1310, 66745003), (1703, 51342310), (2405, 36355906), (3406, 25671155), (4810, 18177953), (4847, 18039190), (8515, 10268462), (9694, 9019595), (17030, 5134231), (24235, 3607838), (48470, 1803919), (63011, 1387630), (126022, 693815), (138763, 630110), (277526, 315055)]