78295644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310697}}^1$

素因数の和:310714

約数の個数: 36

約数和(自身を含む): 226188144

約数和(自身を除く): 147892500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310697, 621394, 932091, 1242788, 1864182, 2174879, 2796273, 3728364, 4349758, 5592546, 6524637, 8699516, 11185092, 13049274, 19573911, 26098548, 39147822, 78295644]

約数ペア:

[(1, 78295644), (2, 39147822), (3, 26098548), (4, 19573911), (6, 13049274), (7, 11185092), (9, 8699516), (12, 6524637), (14, 5592546), (18, 4349758), (21, 3728364), (28, 2796273), (36, 2174879), (42, 1864182), (63, 1242788), (84, 932091), (126, 621394), (252, 310697)]