64496628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85313}}^1$

素因数の和:85333

約数の個数: 48

約数和(自身を含む): 191103360

約数和(自身を除く): 126606732

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, 85313, 170626, 255939, 341252, 511878, 597191, 767817, 1023756, 1194382, 1535634, 1791573, 2303451, 2388764, 3071268, 3583146, 4606902, 5374719, 7166292, 9213804, 10749438, 16124157, 21498876, 32248314, 64496628]

約数ペア:

[(1, 64496628), (2, 32248314), (3, 21498876), (4, 16124157), (6, 10749438), (7, 9213804), (9, 7166292), (12, 5374719), (14, 4606902), (18, 3583146), (21, 3071268), (27, 2388764), (28, 2303451), (36, 1791573), (42, 1535634), (54, 1194382), (63, 1023756), (84, 767817), (108, 597191), (126, 511878), (189, 341252), (252, 255939), (378, 170626), (756, 85313)]