77872644

素因数分解:

$2^2\times 3^3\times {\mathrm{721043}}^1$

素因数の和:721056

約数の個数: 24

約数和(自身を含む): 201892320

約数和(自身を除く): 124019676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 721043, 1442086, 2163129, 2884172, 4326258, 6489387, 8652516, 12978774, 19468161, 25957548, 38936322, 77872644]

約数ペア:

[(1, 77872644), (2, 38936322), (3, 25957548), (4, 19468161), (6, 12978774), (9, 8652516), (12, 6489387), (18, 4326258), (27, 2884172), (36, 2163129), (54, 1442086), (108, 721043)]