64337868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85103}}^1$

素因数の和:85123

約数の個数: 48

約数和(自身を含む): 190632960

約数和(自身を除く): 126295092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85103, 170206, 255309, 340412, 510618, 595721, 765927, 1021236, 1191442, 1531854, 1787163, 2297781, 2382884, 3063708, 3574326, 4595562, 5361489, 7148652, 9191124, 10722978, 16084467, 21445956, 32168934, 64337868]

約数ペア:

[(1, 64337868), (2, 32168934), (3, 21445956), (4, 16084467), (6, 10722978), (7, 9191124), (9, 7148652), (12, 5361489), (14, 4595562), (18, 3574326), (21, 3063708), (27, 2382884), (28, 2297781), (36, 1787163), (42, 1531854), (54, 1191442), (63, 1021236), (84, 765927), (108, 595721), (126, 510618), (189, 340412), (252, 255309), (378, 170206), (756, 85103)]