87915588

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 213252480

約数和(自身を除く): 125336892

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 983, 1028, 1542, 1966, 2949, 3084, 3932, 5898, 7453, 11796, 14906, 22359, 28507, 29812, 44718, 57014, 85521, 89436, 114028, 171042, 252631, 342084, 505262, 757893, 1010524, 1515786, 3031572, 7326299, 14652598, 21978897, 29305196, 43957794, 87915588]

約数ペア:

[(1, 87915588), (2, 43957794), (3, 29305196), (4, 21978897), (6, 14652598), (12, 7326299), (29, 3031572), (58, 1515786), (87, 1010524), (116, 757893), (174, 505262), (257, 342084), (348, 252631), (514, 171042), (771, 114028), (983, 89436), (1028, 85521), (1542, 57014), (1966, 44718), (2949, 29812), (3084, 28507), (3932, 22359), (5898, 14906), (7453, 11796)]