72281208

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 113766792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 79, 134, 158, 201, 237, 268, 316, 402, 474, 536, 569, 632, 804, 948, 1138, 1608, 1707, 1896, 2276, 3414, 4552, 5293, 6828, 10586, 13656, 15879, 21172, 31758, 38123, 42344, 44951, 63516, 76246, 89902, 114369, 127032, 134853, 152492, 179804, 228738, 269706, 304984, 359608, 457476, 539412, 914952, 1078824, 3011717, 6023434, 9035151, 12046868, 18070302, 24093736, 36140604, 72281208]

約数ペア:

[(1, 72281208), (2, 36140604), (3, 24093736), (4, 18070302), (6, 12046868), (8, 9035151), (12, 6023434), (24, 3011717), (67, 1078824), (79, 914952), (134, 539412), (158, 457476), (201, 359608), (237, 304984), (268, 269706), (316, 228738), (402, 179804), (474, 152492), (536, 134853), (569, 127032), (632, 114369), (804, 89902), (948, 76246), (1138, 63516), (1608, 44951), (1707, 42344), (1896, 38123), (2276, 31758), (3414, 21172), (4552, 15879), (5293, 13656), (6828, 10586)]