64501416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127979}}^1$

素因数の和:127998

約数の個数: 48

約数和(自身を含む): 199648800

約数和(自身を除く): 135147384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 127979, 255958, 383937, 511916, 767874, 895853, 1023832, 1151811, 1535748, 1791706, 2303622, 2687559, 3071496, 3583412, 4607244, 5375118, 7166824, 8062677, 9214488, 10750236, 16125354, 21500472, 32250708, 64501416]

約数ペア:

[(1, 64501416), (2, 32250708), (3, 21500472), (4, 16125354), (6, 10750236), (7, 9214488), (8, 8062677), (9, 7166824), (12, 5375118), (14, 4607244), (18, 3583412), (21, 3071496), (24, 2687559), (28, 2303622), (36, 1791706), (42, 1535748), (56, 1151811), (63, 1023832), (72, 895853), (84, 767874), (126, 511916), (168, 383937), (252, 255958), (504, 127979)]