68943108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 174819456

約数和(自身を除く): 105876348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 3911, 4407, 5876, 7822, 8814, 11733, 15644, 17628, 23466, 46932, 50843, 101686, 152529, 203372, 305058, 441943, 610116, 883886, 1325829, 1767772, 2651658, 5303316, 5745259, 11490518, 17235777, 22981036, 34471554, 68943108]

約数ペア:

[(1, 68943108), (2, 34471554), (3, 22981036), (4, 17235777), (6, 11490518), (12, 5745259), (13, 5303316), (26, 2651658), (39, 1767772), (52, 1325829), (78, 883886), (113, 610116), (156, 441943), (226, 305058), (339, 203372), (452, 152529), (678, 101686), (1356, 50843), (1469, 46932), (2938, 23466), (3911, 17628), (4407, 15644), (5876, 11733), (7822, 8814)]