70231728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4922

約数の個数: 80

約数和(自身を含む): 212216576

約数和(自身を除く): 141984848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 4861, 7224, 9722, 14448, 14583, 19444, 29166, 34027, 38888, 58332, 68054, 77776, 102081, 116664, 136108, 204162, 209023, 233328, 272216, 408324, 418046, 544432, 627069, 816648, 836092, 1254138, 1463161, 1633296, 1672184, 2508276, 2926322, 3344368, 4389483, 5016552, 5852644, 8778966, 10033104, 11705288, 17557932, 23410576, 35115864, 70231728]

約数ペア:

[(1, 70231728), (2, 35115864), (3, 23410576), (4, 17557932), (6, 11705288), (7, 10033104), (8, 8778966), (12, 5852644), (14, 5016552), (16, 4389483), (21, 3344368), (24, 2926322), (28, 2508276), (42, 1672184), (43, 1633296), (48, 1463161), (56, 1254138), (84, 836092), (86, 816648), (112, 627069), (129, 544432), (168, 418046), (172, 408324), (258, 272216), (301, 233328), (336, 209023), (344, 204162), (516, 136108), (602, 116664), (688, 102081), (903, 77776), (1032, 68054), (1204, 58332), (1806, 38888), (2064, 34027), (2408, 29166), (3612, 19444), (4816, 14583), (4861, 14448), (7224, 9722)]