74368524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 177278976

約数和(自身を除く): 102910452

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 213, 284, 382, 426, 457, 573, 764, 852, 914, 1146, 1371, 1828, 2292, 2742, 5484, 13561, 27122, 32447, 40683, 54244, 64894, 81366, 87287, 97341, 129788, 162732, 174574, 194682, 261861, 349148, 389364, 523722, 1047444, 6197377, 12394754, 18592131, 24789508, 37184262, 74368524]

約数ペア:

[(1, 74368524), (2, 37184262), (3, 24789508), (4, 18592131), (6, 12394754), (12, 6197377), (71, 1047444), (142, 523722), (191, 389364), (213, 349148), (284, 261861), (382, 194682), (426, 174574), (457, 162732), (573, 129788), (764, 97341), (852, 87287), (914, 81366), (1146, 64894), (1371, 54244), (1828, 40683), (2292, 32447), (2742, 27122), (5484, 13561)]