8220912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 24879360

約数和(自身を除く): 16658448

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, 569, 602, 688, 903, 1032, 1138, 1204, 1707, 1806, 2064, 2276, 2408, 3414, 3612, 3983, 4552, 4816, 6828, 7224, 7966, 9104, 11949, 13656, 14448, 15932, 23898, 24467, 27312, 31864, 47796, 48934, 63728, 73401, 95592, 97868, 146802, 171269, 191184, 195736, 293604, 342538, 391472, 513807, 587208, 685076, 1027614, 1174416, 1370152, 2055228, 2740304, 4110456, 8220912]

約数ペア:

[(1, 8220912), (2, 4110456), (3, 2740304), (4, 2055228), (6, 1370152), (7, 1174416), (8, 1027614), (12, 685076), (14, 587208), (16, 513807), (21, 391472), (24, 342538), (28, 293604), (42, 195736), (43, 191184), (48, 171269), (56, 146802), (84, 97868), (86, 95592), (112, 73401), (129, 63728), (168, 48934), (172, 47796), (258, 31864), (301, 27312), (336, 24467), (344, 23898), (516, 15932), (569, 14448), (602, 13656), (688, 11949), (903, 9104), (1032, 7966), (1138, 7224), (1204, 6828), (1707, 4816), (1806, 4552), (2064, 3983), (2276, 3612), (2408, 3414)]