76865958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 180180000

約数和(自身を除く): 103314042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1249, 1578, 2367, 2498, 3419, 3747, 4734, 6838, 7494, 10257, 11241, 16237, 20514, 22482, 30771, 32474, 48711, 61542, 97422, 146133, 292266, 328487, 656974, 985461, 1970922, 2956383, 4270331, 5912766, 8540662, 12810993, 25621986, 38432979, 76865958]

約数ペア:

[(1, 76865958), (2, 38432979), (3, 25621986), (6, 12810993), (9, 8540662), (13, 5912766), (18, 4270331), (26, 2956383), (39, 1970922), (78, 985461), (117, 656974), (234, 328487), (263, 292266), (526, 146133), (789, 97422), (1249, 61542), (1578, 48711), (2367, 32474), (2498, 30771), (3419, 22482), (3747, 20514), (4734, 16237), (6838, 11241), (7494, 10257)]