64425312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31957}}^1$

素因数の和:31980

約数の個数: 72

約数和(自身を含む): 209388816

約数和(自身を除く): 144963504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 31957, 63914, 95871, 127828, 191742, 223699, 255656, 287613, 383484, 447398, 511312, 575226, 671097, 766968, 894796, 1022624, 1150452, 1342194, 1533936, 1789592, 2013291, 2300904, 2684388, 3067872, 3579184, 4026582, 4601808, 5368776, 7158368, 8053164, 9203616, 10737552, 16106328, 21475104, 32212656, 64425312]

約数ペア:

[(1, 64425312), (2, 32212656), (3, 21475104), (4, 16106328), (6, 10737552), (7, 9203616), (8, 8053164), (9, 7158368), (12, 5368776), (14, 4601808), (16, 4026582), (18, 3579184), (21, 3067872), (24, 2684388), (28, 2300904), (32, 2013291), (36, 1789592), (42, 1533936), (48, 1342194), (56, 1150452), (63, 1022624), (72, 894796), (84, 766968), (96, 671097), (112, 575226), (126, 511312), (144, 447398), (168, 383484), (224, 287613), (252, 255656), (288, 223699), (336, 191742), (504, 127828), (672, 95871), (1008, 63914), (2016, 31957)]