72119358

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^2\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 36

約数和(自身を含む): 159090048

約数和(自身を除く): 86970690

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 1151, 2302, 3453, 3481, 6906, 6962, 10359, 10443, 20718, 20886, 31329, 62658, 67909, 135818, 203727, 407454, 611181, 1222362, 4006631, 8013262, 12019893, 24039786, 36059679, 72119358]

約数ペア:

[(1, 72119358), (2, 36059679), (3, 24039786), (6, 12019893), (9, 8013262), (18, 4006631), (59, 1222362), (118, 611181), (177, 407454), (354, 203727), (531, 135818), (1062, 67909), (1151, 62658), (2302, 31329), (3453, 20886), (3481, 20718), (6906, 10443), (6962, 10359)]