76778874

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 175996800

約数和(自身を除く): 99217926

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 139, 159, 193, 278, 318, 386, 417, 477, 579, 834, 954, 1158, 1251, 1431, 1737, 2502, 2862, 3474, 3753, 5211, 7367, 7506, 10229, 10422, 14734, 20458, 22101, 26827, 30687, 44202, 53654, 61374, 66303, 80481, 92061, 132606, 160962, 184122, 198909, 241443, 276183, 397818, 482886, 552366, 724329, 1421831, 1448658, 2843662, 4265493, 8530986, 12796479, 25592958, 38389437, 76778874]

約数ペア:

[(1, 76778874), (2, 38389437), (3, 25592958), (6, 12796479), (9, 8530986), (18, 4265493), (27, 2843662), (53, 1448658), (54, 1421831), (106, 724329), (139, 552366), (159, 482886), (193, 397818), (278, 276183), (318, 241443), (386, 198909), (417, 184122), (477, 160962), (579, 132606), (834, 92061), (954, 80481), (1158, 66303), (1251, 61374), (1431, 53654), (1737, 44202), (2502, 30687), (2862, 26827), (3474, 22101), (3753, 20458), (5211, 14734), (7367, 10422), (7506, 10229)]