90780462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4473

約数の個数: 48

約数和(自身を含む): 208570752

約数和(自身を除く): 117790290

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 2294, 3441, 4397, 6882, 8794, 10323, 13191, 20646, 26382, 39573, 79146, 136307, 162689, 272614, 325378, 408921, 488067, 817842, 976134, 1226763, 1464201, 2453526, 2928402, 5043359, 10086718, 15130077, 30260154, 45390231, 90780462]

約数ペア:

[(1, 90780462), (2, 45390231), (3, 30260154), (6, 15130077), (9, 10086718), (18, 5043359), (31, 2928402), (37, 2453526), (62, 1464201), (74, 1226763), (93, 976134), (111, 817842), (186, 488067), (222, 408921), (279, 325378), (333, 272614), (558, 162689), (666, 136307), (1147, 79146), (2294, 39573), (3441, 26382), (4397, 20646), (6882, 13191), (8794, 10323)]