69542148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 179299008

約数和(自身を除く): 109756860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 647, 676, 689, 1014, 1294, 1378, 1941, 2028, 2067, 2588, 2756, 3882, 4134, 7764, 8268, 8411, 8957, 16822, 17914, 25233, 26871, 33644, 34291, 35828, 50466, 53742, 68582, 100932, 102873, 107484, 109343, 137164, 205746, 218686, 328029, 411492, 437372, 445783, 656058, 891566, 1312116, 1337349, 1783132, 2674698, 5349396, 5795179, 11590358, 17385537, 23180716, 34771074, 69542148]

約数ペア:

[(1, 69542148), (2, 34771074), (3, 23180716), (4, 17385537), (6, 11590358), (12, 5795179), (13, 5349396), (26, 2674698), (39, 1783132), (52, 1337349), (53, 1312116), (78, 891566), (106, 656058), (156, 445783), (159, 437372), (169, 411492), (212, 328029), (318, 218686), (338, 205746), (507, 137164), (636, 109343), (647, 107484), (676, 102873), (689, 100932), (1014, 68582), (1294, 53742), (1378, 50466), (1941, 35828), (2028, 34291), (2067, 33644), (2588, 26871), (2756, 25233), (3882, 17914), (4134, 16822), (7764, 8957), (8268, 8411)]