78879132

素因数分解:

$2^2\times 3^2\times {\mathrm{2191087}}^1$

素因数の和:2191097

約数の個数: 18

約数和(自身を含む): 199389008

約数和(自身を除く): 120509876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191087, 4382174, 6573261, 8764348, 13146522, 19719783, 26293044, 39439566, 78879132]

約数ペア:

[(1, 78879132), (2, 39439566), (3, 26293044), (4, 19719783), (6, 13146522), (9, 8764348), (12, 6573261), (18, 4382174), (36, 2191087)]