71295462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13159}}^1$

素因数の和:13217

約数の個数: 48

約数和(自身を含む): 180660480

約数和(自身を除く): 109365018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13159, 26318, 39477, 78954, 92113, 118431, 184226, 236862, 276339, 552678, 565837, 829017, 1131674, 1658034, 1697511, 3395022, 3960859, 5092533, 7921718, 10185066, 11882577, 23765154, 35647731, 71295462]

約数ペア:

[(1, 71295462), (2, 35647731), (3, 23765154), (6, 11882577), (7, 10185066), (9, 7921718), (14, 5092533), (18, 3960859), (21, 3395022), (42, 1697511), (43, 1658034), (63, 1131674), (86, 829017), (126, 565837), (129, 552678), (258, 276339), (301, 236862), (387, 184226), (602, 118431), (774, 92113), (903, 78954), (1806, 39477), (2709, 26318), (5418, 13159)]