78761928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468821}}^1$

素因数の和:468837

約数の個数: 32

約数和(自身を含む): 225034560

約数和(自身を除く): 146272632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468821, 937642, 1406463, 1875284, 2812926, 3281747, 3750568, 5625852, 6563494, 9845241, 11251704, 13126988, 19690482, 26253976, 39380964, 78761928]

約数ペア:

[(1, 78761928), (2, 39380964), (3, 26253976), (4, 19690482), (6, 13126988), (7, 11251704), (8, 9845241), (12, 6563494), (14, 5625852), (21, 3750568), (24, 3281747), (28, 2812926), (42, 1875284), (56, 1406463), (84, 937642), (168, 468821)]