71721906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 75365454

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 419, 607, 838, 1214, 1257, 1821, 2514, 3642, 19693, 28529, 39386, 57058, 59079, 85587, 118158, 171174, 254333, 508666, 762999, 1525998, 11953651, 23907302, 35860953, 71721906]

約数ペア:

[(1, 71721906), (2, 35860953), (3, 23907302), (6, 11953651), (47, 1525998), (94, 762999), (141, 508666), (282, 254333), (419, 171174), (607, 118158), (838, 85587), (1214, 59079), (1257, 57058), (1821, 39386), (2514, 28529), (3642, 19693)]