72728058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5209}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 157550400

約数和(自身を除く): 84822342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4654, 5209, 6981, 10418, 13962, 15627, 31254, 67717, 135434, 203151, 406302, 932411, 1864822, 2797233, 5594466, 12121343, 24242686, 36364029, 72728058]

約数ペア:

[(1, 72728058), (2, 36364029), (3, 24242686), (6, 12121343), (13, 5594466), (26, 2797233), (39, 1864822), (78, 932411), (179, 406302), (358, 203151), (537, 135434), (1074, 67717), (2327, 31254), (4654, 15627), (5209, 13962), (6981, 10418)]