64294416

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{977}}^1$

素因数の和:1448

約数の個数: 60

約数和(自身を含む): 180513372

約数和(自身を除く): 116218956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 977, 1371, 1828, 1954, 2742, 2931, 3656, 3908, 4113, 5484, 5862, 7312, 7816, 8226, 8793, 10968, 11724, 15632, 16452, 17586, 21936, 23448, 32904, 35172, 46896, 65808, 70344, 140688, 446489, 892978, 1339467, 1785956, 2678934, 3571912, 4018401, 5357868, 7143824, 8036802, 10715736, 16073604, 21431472, 32147208, 64294416]

約数ペア:

[(1, 64294416), (2, 32147208), (3, 21431472), (4, 16073604), (6, 10715736), (8, 8036802), (9, 7143824), (12, 5357868), (16, 4018401), (18, 3571912), (24, 2678934), (36, 1785956), (48, 1339467), (72, 892978), (144, 446489), (457, 140688), (914, 70344), (977, 65808), (1371, 46896), (1828, 35172), (1954, 32904), (2742, 23448), (2931, 21936), (3656, 17586), (3908, 16452), (4113, 15632), (5484, 11724), (5862, 10968), (7312, 8793), (7816, 8226)]