80842698

素因数分解:

$2^1\times 3^5\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 182538720

約数和(自身を除く): 101696022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 397, 419, 486, 794, 838, 1191, 1257, 2382, 2514, 3573, 3771, 7146, 7542, 10719, 11313, 21438, 22626, 32157, 33939, 64314, 67878, 96471, 101817, 166343, 192942, 203634, 332686, 499029, 998058, 1497087, 2994174, 4491261, 8982522, 13473783, 26947566, 40421349, 80842698]

約数ペア:

[(1, 80842698), (2, 40421349), (3, 26947566), (6, 13473783), (9, 8982522), (18, 4491261), (27, 2994174), (54, 1497087), (81, 998058), (162, 499029), (243, 332686), (397, 203634), (419, 192942), (486, 166343), (794, 101817), (838, 96471), (1191, 67878), (1257, 64314), (2382, 33939), (2514, 32157), (3573, 22626), (3771, 21438), (7146, 11313), (7542, 10719)]