77150580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98911}}^1$

素因数の和:98936

約数の個数: 48

約数和(自身を含む): 232641024

約数和(自身を除く): 155490444

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, 98911, 197822, 296733, 395644, 494555, 593466, 989110, 1186932, 1285843, 1483665, 1978220, 2571686, 2967330, 3857529, 5143372, 5934660, 6429215, 7715058, 12858430, 15430116, 19287645, 25716860, 38575290, 77150580]

約数ペア:

[(1, 77150580), (2, 38575290), (3, 25716860), (4, 19287645), (5, 15430116), (6, 12858430), (10, 7715058), (12, 6429215), (13, 5934660), (15, 5143372), (20, 3857529), (26, 2967330), (30, 2571686), (39, 1978220), (52, 1483665), (60, 1285843), (65, 1186932), (78, 989110), (130, 593466), (156, 494555), (195, 395644), (260, 296733), (390, 197822), (780, 98911)]