71851572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{153529}}^1$

素因数の和:153552

約数の個数: 36

約数和(自身を含む): 195597220

約数和(自身を除く): 123745648

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 153529, 307058, 460587, 614116, 921174, 1381761, 1842348, 1995877, 2763522, 3991754, 5527044, 5987631, 7983508, 11975262, 17962893, 23950524, 35925786, 71851572]

約数ペア:

[(1, 71851572), (2, 35925786), (3, 23950524), (4, 17962893), (6, 11975262), (9, 7983508), (12, 5987631), (13, 5527044), (18, 3991754), (26, 2763522), (36, 1995877), (39, 1842348), (52, 1381761), (78, 921174), (117, 614116), (156, 460587), (234, 307058), (468, 153529)]