45195228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 123832800

約数和(自身を除く): 78637572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 359, 468, 538, 718, 807, 1076, 1077, 1436, 1614, 2154, 2421, 3228, 3231, 3497, 4308, 4667, 4842, 6462, 6994, 9334, 9684, 10491, 12924, 13988, 14001, 18668, 20982, 28002, 31473, 41964, 42003, 56004, 62946, 84006, 96571, 125892, 168012, 193142, 289713, 386284, 579426, 869139, 1158852, 1255423, 1738278, 2510846, 3476556, 3766269, 5021692, 7532538, 11298807, 15065076, 22597614, 45195228]

約数ペア:

[(1, 45195228), (2, 22597614), (3, 15065076), (4, 11298807), (6, 7532538), (9, 5021692), (12, 3766269), (13, 3476556), (18, 2510846), (26, 1738278), (36, 1255423), (39, 1158852), (52, 869139), (78, 579426), (117, 386284), (156, 289713), (234, 193142), (269, 168012), (359, 125892), (468, 96571), (538, 84006), (718, 62946), (807, 56004), (1076, 42003), (1077, 41964), (1436, 31473), (1614, 28002), (2154, 20982), (2421, 18668), (3228, 14001), (3231, 13988), (3497, 12924), (4308, 10491), (4667, 9684), (4842, 9334), (6462, 6994)]