64455624

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 181209600

約数和(自身を除く): 116753976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 109, 129, 172, 191, 218, 258, 327, 344, 382, 387, 436, 516, 573, 654, 764, 774, 872, 981, 1032, 1146, 1308, 1528, 1548, 1719, 1962, 2292, 2616, 3096, 3438, 3924, 4584, 4687, 6876, 7848, 8213, 9374, 13752, 14061, 16426, 18748, 20819, 24639, 28122, 32852, 37496, 41638, 42183, 49278, 56244, 62457, 65704, 73917, 83276, 84366, 98556, 112488, 124914, 147834, 166552, 168732, 187371, 197112, 249828, 295668, 337464, 374742, 499656, 591336, 749484, 895217, 1498968, 1790434, 2685651, 3580868, 5371302, 7161736, 8056953, 10742604, 16113906, 21485208, 32227812, 64455624]

約数ペア:

[(1, 64455624), (2, 32227812), (3, 21485208), (4, 16113906), (6, 10742604), (8, 8056953), (9, 7161736), (12, 5371302), (18, 3580868), (24, 2685651), (36, 1790434), (43, 1498968), (72, 895217), (86, 749484), (109, 591336), (129, 499656), (172, 374742), (191, 337464), (218, 295668), (258, 249828), (327, 197112), (344, 187371), (382, 168732), (387, 166552), (436, 147834), (516, 124914), (573, 112488), (654, 98556), (764, 84366), (774, 83276), (872, 73917), (981, 65704), (1032, 62457), (1146, 56244), (1308, 49278), (1528, 42183), (1548, 41638), (1719, 37496), (1962, 32852), (2292, 28122), (2616, 24639), (3096, 20819), (3438, 18748), (3924, 16426), (4584, 14061), (4687, 13752), (6876, 9374), (7848, 8213)]