71435988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{152641}}^1$

素因数の和:152664

約数の個数: 36

約数和(自身を含む): 194465908

約数和(自身を除く): 123029920

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 152641, 305282, 457923, 610564, 915846, 1373769, 1831692, 1984333, 2747538, 3968666, 5495076, 5952999, 7937332, 11905998, 17858997, 23811996, 35717994, 71435988]

約数ペア:

[(1, 71435988), (2, 35717994), (3, 23811996), (4, 17858997), (6, 11905998), (9, 7937332), (12, 5952999), (13, 5495076), (18, 3968666), (26, 2747538), (36, 1984333), (39, 1831692), (52, 1373769), (78, 915846), (117, 610564), (156, 457923), (234, 305282), (468, 152641)]