87649518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 116392722

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 191, 374, 382, 409, 561, 573, 818, 1122, 1146, 1227, 2101, 2454, 3247, 4202, 4499, 6303, 6494, 6953, 8998, 9741, 12606, 13497, 13906, 19482, 20859, 26994, 35717, 41718, 71434, 76483, 78119, 107151, 152966, 156238, 214302, 229449, 234357, 458898, 468714, 859309, 1328023, 1718618, 2577927, 2656046, 3984069, 5155854, 7968138, 14608253, 29216506, 43824759, 87649518]

約数ペア:

[(1, 87649518), (2, 43824759), (3, 29216506), (6, 14608253), (11, 7968138), (17, 5155854), (22, 3984069), (33, 2656046), (34, 2577927), (51, 1718618), (66, 1328023), (102, 859309), (187, 468714), (191, 458898), (374, 234357), (382, 229449), (409, 214302), (561, 156238), (573, 152966), (818, 107151), (1122, 78119), (1146, 76483), (1227, 71434), (2101, 41718), (2454, 35717), (3247, 26994), (4202, 20859), (4499, 19482), (6303, 13906), (6494, 13497), (6953, 12606), (8998, 9741)]