71310636

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15121}}^1$

素因数の和:15262

約数の個数: 36

約数和(自身を含む): 181645464

約数和(自身を除く): 110334828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 15121, 30242, 45363, 60484, 90726, 136089, 181452, 272178, 544356, 1980851, 3961702, 5942553, 7923404, 11885106, 17827659, 23770212, 35655318, 71310636]

約数ペア:

[(1, 71310636), (2, 35655318), (3, 23770212), (4, 17827659), (6, 11885106), (9, 7923404), (12, 5942553), (18, 3961702), (36, 1980851), (131, 544356), (262, 272178), (393, 181452), (524, 136089), (786, 90726), (1179, 60484), (1572, 45363), (2358, 30242), (4716, 15121)]