64427472

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2963}}^1$

素因数の和:3128

約数の個数: 60

約数和(自身を含む): 181562784

約数和(自身を除く): 117135312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 2963, 3624, 5436, 5926, 7248, 8889, 10872, 11852, 17778, 21744, 23704, 26667, 35556, 47408, 53334, 71112, 106668, 142224, 213336, 426672, 447413, 894826, 1342239, 1789652, 2684478, 3579304, 4026717, 5368956, 7158608, 8053434, 10737912, 16106868, 21475824, 32213736, 64427472]

約数ペア:

[(1, 64427472), (2, 32213736), (3, 21475824), (4, 16106868), (6, 10737912), (8, 8053434), (9, 7158608), (12, 5368956), (16, 4026717), (18, 3579304), (24, 2684478), (36, 1789652), (48, 1342239), (72, 894826), (144, 447413), (151, 426672), (302, 213336), (453, 142224), (604, 106668), (906, 71112), (1208, 53334), (1359, 47408), (1812, 35556), (2416, 26667), (2718, 23704), (2963, 21744), (3624, 17778), (5436, 11852), (5926, 10872), (7248, 8889)]