87012016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4597}}^1$

素因数の和:4638

約数の個数: 60

約数和(自身を含む): 208675632

約数和(自身を除く): 121663616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4597, 4732, 9194, 9464, 18388, 18928, 32179, 36776, 59761, 64358, 73552, 119522, 128716, 239044, 257432, 418327, 478088, 514864, 776893, 836654, 956176, 1553786, 1673308, 3107572, 3346616, 5438251, 6215144, 6693232, 10876502, 12430288, 21753004, 43506008, 87012016]

約数ペア:

[(1, 87012016), (2, 43506008), (4, 21753004), (7, 12430288), (8, 10876502), (13, 6693232), (14, 6215144), (16, 5438251), (26, 3346616), (28, 3107572), (52, 1673308), (56, 1553786), (91, 956176), (104, 836654), (112, 776893), (169, 514864), (182, 478088), (208, 418327), (338, 257432), (364, 239044), (676, 128716), (728, 119522), (1183, 73552), (1352, 64358), (1456, 59761), (2366, 36776), (2704, 32179), (4597, 18928), (4732, 18388), (9194, 9464)]