68647029156

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1553}}^1\times {\mathrm{12157}}^1$

素因数の和:13821

約数の個数: 72

約数和(自身を含む): 175369764024

約数和(自身を除く): 106722734868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1553, 1818, 3106, 3636, 4659, 6212, 9318, 12157, 13977, 18636, 24314, 27954, 36471, 48628, 55908, 72942, 109413, 145884, 156853, 218826, 313706, 437652, 470559, 627412, 941118, 1227857, 1411677, 1882236, 2455714, 2823354, 3683571, 4911428, 5646708, 7367142, 11050713, 14734284, 18879821, 22101426, 37759642, 44202852, 56639463, 75519284, 113278926, 169918389, 226557852, 339836778, 679673556, 1906861921, 3813723842, 5720585763, 7627447684, 11441171526, 17161757289, 22882343052, 34323514578, 68647029156]

約数ペア:

[(1, 68647029156), (2, 34323514578), (3, 22882343052), (4, 17161757289), (6, 11441171526), (9, 7627447684), (12, 5720585763), (18, 3813723842), (36, 1906861921), (101, 679673556), (202, 339836778), (303, 226557852), (404, 169918389), (606, 113278926), (909, 75519284), (1212, 56639463), (1553, 44202852), (1818, 37759642), (3106, 22101426), (3636, 18879821), (4659, 14734284), (6212, 11050713), (9318, 7367142), (12157, 5646708), (13977, 4911428), (18636, 3683571), (24314, 2823354), (27954, 2455714), (36471, 1882236), (48628, 1411677), (55908, 1227857), (72942, 941118), (109413, 627412), (145884, 470559), (156853, 437652), (218826, 313706)]