67544226

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 156533760

約数和(自身を除く): 88989534

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 157, 186, 257, 279, 314, 471, 514, 558, 771, 837, 942, 1413, 1542, 1674, 2313, 2826, 4239, 4626, 4867, 6939, 7967, 8478, 9734, 13878, 14601, 15934, 23901, 29202, 40349, 43803, 47802, 71703, 80698, 87606, 121047, 131409, 143406, 215109, 242094, 262818, 363141, 430218, 726282, 1089423, 1250819, 2178846, 2501638, 3752457, 7504914, 11257371, 22514742, 33772113, 67544226]

約数ペア:

[(1, 67544226), (2, 33772113), (3, 22514742), (6, 11257371), (9, 7504914), (18, 3752457), (27, 2501638), (31, 2178846), (54, 1250819), (62, 1089423), (93, 726282), (157, 430218), (186, 363141), (257, 262818), (279, 242094), (314, 215109), (471, 143406), (514, 131409), (558, 121047), (771, 87606), (837, 80698), (942, 71703), (1413, 47802), (1542, 43803), (1674, 40349), (2313, 29202), (2826, 23901), (4239, 15934), (4626, 14601), (4867, 13878), (6939, 9734), (7967, 8478)]