40605072

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 108945408

約数和(自身を除く): 68340336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 103, 129, 172, 191, 206, 258, 309, 344, 382, 412, 516, 573, 618, 688, 764, 824, 1032, 1146, 1236, 1528, 1648, 2064, 2292, 2472, 3056, 4429, 4584, 4944, 8213, 8858, 9168, 13287, 16426, 17716, 19673, 24639, 26574, 32852, 35432, 39346, 49278, 53148, 59019, 65704, 70864, 78692, 98556, 106296, 118038, 131408, 157384, 197112, 212592, 236076, 314768, 394224, 472152, 845939, 944304, 1691878, 2537817, 3383756, 5075634, 6767512, 10151268, 13535024, 20302536, 40605072]

約数ペア:

[(1, 40605072), (2, 20302536), (3, 13535024), (4, 10151268), (6, 6767512), (8, 5075634), (12, 3383756), (16, 2537817), (24, 1691878), (43, 944304), (48, 845939), (86, 472152), (103, 394224), (129, 314768), (172, 236076), (191, 212592), (206, 197112), (258, 157384), (309, 131408), (344, 118038), (382, 106296), (412, 98556), (516, 78692), (573, 70864), (618, 65704), (688, 59019), (764, 53148), (824, 49278), (1032, 39346), (1146, 35432), (1236, 32852), (1528, 26574), (1648, 24639), (2064, 19673), (2292, 17716), (2472, 16426), (3056, 13287), (4429, 9168), (4584, 8858), (4944, 8213)]