121781772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{161087}}^1$

素因数の和:161107

約数の個数: 48

約数和(自身を含む): 360837120

約数和(自身を除く): 239055348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 161087, 322174, 483261, 644348, 966522, 1127609, 1449783, 1933044, 2255218, 2899566, 3382827, 4349349, 4510436, 5799132, 6765654, 8698698, 10148481, 13531308, 17397396, 20296962, 30445443, 40593924, 60890886, 121781772]

約数ペア:

[(1, 121781772), (2, 60890886), (3, 40593924), (4, 30445443), (6, 20296962), (7, 17397396), (9, 13531308), (12, 10148481), (14, 8698698), (18, 6765654), (21, 5799132), (27, 4510436), (28, 4349349), (36, 3382827), (42, 2899566), (54, 2255218), (63, 1933044), (84, 1449783), (108, 1127609), (126, 966522), (189, 644348), (252, 483261), (378, 322174), (756, 161087)]