90015198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8721

約数の個数: 64

約数和(自身を含む): 233264640

約数和(自身を除く): 143249442

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 8677, 10374, 17354, 26031, 52062, 60739, 112801, 121478, 164863, 182217, 225602, 329726, 338403, 364434, 494589, 676806, 789607, 989178, 1154041, 1579214, 2143219, 2308082, 2368821, 3462123, 4286438, 4737642, 6429657, 6924246, 12859314, 15002533, 30005066, 45007599, 90015198]

約数ペア:

[(1, 90015198), (2, 45007599), (3, 30005066), (6, 15002533), (7, 12859314), (13, 6924246), (14, 6429657), (19, 4737642), (21, 4286438), (26, 3462123), (38, 2368821), (39, 2308082), (42, 2143219), (57, 1579214), (78, 1154041), (91, 989178), (114, 789607), (133, 676806), (182, 494589), (247, 364434), (266, 338403), (273, 329726), (399, 225602), (494, 182217), (546, 164863), (741, 121478), (798, 112801), (1482, 60739), (1729, 52062), (3458, 26031), (5187, 17354), (8677, 10374)]