91042072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3256

約数の個数: 64

約数和(自身を含む): 207619200

約数和(自身を除く): 116577128

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3203, 3553, 6406, 7106, 12812, 14212, 25624, 28424, 35233, 54451, 60857, 70466, 108902, 121714, 140932, 217804, 243428, 281864, 435608, 486856, 598961, 669427, 1034569, 1197922, 1338854, 2069138, 2395844, 2677708, 4138276, 4791688, 5355416, 8276552, 11380259, 22760518, 45521036, 91042072]

約数ペア:

[(1, 91042072), (2, 45521036), (4, 22760518), (8, 11380259), (11, 8276552), (17, 5355416), (19, 4791688), (22, 4138276), (34, 2677708), (38, 2395844), (44, 2069138), (68, 1338854), (76, 1197922), (88, 1034569), (136, 669427), (152, 598961), (187, 486856), (209, 435608), (323, 281864), (374, 243428), (418, 217804), (646, 140932), (748, 121714), (836, 108902), (1292, 70466), (1496, 60857), (1672, 54451), (2584, 35233), (3203, 28424), (3553, 25624), (6406, 14212), (7106, 12812)]