73561728

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8329}}^1$

素因数の和:8369

約数の個数: 64

約数和(自身を含む): 203918400

約数和(自身を除く): 130356672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8329, 8832, 16658, 24987, 33316, 49974, 66632, 99948, 133264, 191567, 199896, 266528, 383134, 399792, 533056, 574701, 766268, 799584, 1066112, 1149402, 1532536, 1599168, 2298804, 3065072, 3198336, 4597608, 6130144, 9195216, 12260288, 18390432, 24520576, 36780864, 73561728]

約数ペア:

[(1, 73561728), (2, 36780864), (3, 24520576), (4, 18390432), (6, 12260288), (8, 9195216), (12, 6130144), (16, 4597608), (23, 3198336), (24, 3065072), (32, 2298804), (46, 1599168), (48, 1532536), (64, 1149402), (69, 1066112), (92, 799584), (96, 766268), (128, 574701), (138, 533056), (184, 399792), (192, 383134), (276, 266528), (368, 199896), (384, 191567), (552, 133264), (736, 99948), (1104, 66632), (1472, 49974), (2208, 33316), (2944, 24987), (4416, 16658), (8329, 8832)]