64258512

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 171798528

約数和(自身を除く): 107540016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 191, 258, 326, 344, 382, 489, 516, 573, 652, 688, 764, 978, 1032, 1146, 1304, 1528, 1956, 2064, 2292, 2608, 3056, 3912, 4584, 7009, 7824, 8213, 9168, 14018, 16426, 21027, 24639, 28036, 31133, 32852, 42054, 49278, 56072, 62266, 65704, 84108, 93399, 98556, 112144, 124532, 131408, 168216, 186798, 197112, 249064, 336432, 373596, 394224, 498128, 747192, 1338719, 1494384, 2677438, 4016157, 5354876, 8032314, 10709752, 16064628, 21419504, 32129256, 64258512]

約数ペア:

[(1, 64258512), (2, 32129256), (3, 21419504), (4, 16064628), (6, 10709752), (8, 8032314), (12, 5354876), (16, 4016157), (24, 2677438), (43, 1494384), (48, 1338719), (86, 747192), (129, 498128), (163, 394224), (172, 373596), (191, 336432), (258, 249064), (326, 197112), (344, 186798), (382, 168216), (489, 131408), (516, 124532), (573, 112144), (652, 98556), (688, 93399), (764, 84108), (978, 65704), (1032, 62266), (1146, 56072), (1304, 49278), (1528, 42054), (1956, 32852), (2064, 31133), (2292, 28036), (2608, 24639), (3056, 21027), (3912, 16426), (4584, 14018), (7009, 9168), (7824, 8213)]