78571740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100733}}^1$

素因数の和:100758

約数の個数: 48

約数和(自身を含む): 236926368

約数和(自身を除く): 158354628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 100733, 201466, 302199, 402932, 503665, 604398, 1007330, 1208796, 1309529, 1510995, 2014660, 2619058, 3021990, 3928587, 5238116, 6043980, 6547645, 7857174, 13095290, 15714348, 19642935, 26190580, 39285870, 78571740]

約数ペア:

[(1, 78571740), (2, 39285870), (3, 26190580), (4, 19642935), (5, 15714348), (6, 13095290), (10, 7857174), (12, 6547645), (13, 6043980), (15, 5238116), (20, 3928587), (26, 3021990), (30, 2619058), (39, 2014660), (52, 1510995), (60, 1309529), (65, 1208796), (78, 1007330), (130, 604398), (156, 503665), (195, 402932), (260, 302199), (390, 201466), (780, 100733)]