64627416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42743}}^1$

素因数の和:42765

約数の個数: 64

約数和(自身を含む): 205171200

約数和(自身を除く): 140543784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42743, 85486, 128229, 170972, 256458, 299201, 341944, 384687, 512916, 598402, 769374, 897603, 1025832, 1154061, 1196804, 1538748, 1795206, 2308122, 2393608, 2692809, 3077496, 3590412, 4616244, 5385618, 7180824, 8078427, 9232488, 10771236, 16156854, 21542472, 32313708, 64627416]

約数ペア:

[(1, 64627416), (2, 32313708), (3, 21542472), (4, 16156854), (6, 10771236), (7, 9232488), (8, 8078427), (9, 7180824), (12, 5385618), (14, 4616244), (18, 3590412), (21, 3077496), (24, 2692809), (27, 2393608), (28, 2308122), (36, 1795206), (42, 1538748), (54, 1196804), (56, 1154061), (63, 1025832), (72, 897603), (84, 769374), (108, 598402), (126, 512916), (168, 384687), (189, 341944), (216, 299201), (252, 256458), (378, 170972), (504, 128229), (756, 85486), (1512, 42743)]