45868641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 81715200

約数和(自身を除く): 35846559

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 91, 111, 133, 239, 247, 259, 273, 399, 481, 703, 717, 741, 777, 1443, 1673, 1729, 2109, 3107, 3367, 4541, 4921, 5019, 5187, 8843, 9139, 9321, 10101, 13623, 14763, 21749, 26529, 27417, 31787, 59033, 61901, 63973, 65247, 95361, 114959, 168017, 177099, 185703, 191919, 344877, 413231, 504051, 804713, 1176119, 1239693, 2184221, 2414139, 3528357, 6552663, 15289547, 45868641]

約数ペア:

[(1, 45868641), (3, 15289547), (7, 6552663), (13, 3528357), (19, 2414139), (21, 2184221), (37, 1239693), (39, 1176119), (57, 804713), (91, 504051), (111, 413231), (133, 344877), (239, 191919), (247, 185703), (259, 177099), (273, 168017), (399, 114959), (481, 95361), (703, 65247), (717, 63973), (741, 61901), (777, 59033), (1443, 31787), (1673, 27417), (1729, 26529), (2109, 21749), (3107, 14763), (3367, 13623), (4541, 10101), (4921, 9321), (5019, 9139), (5187, 8843)]