87519738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 111545862

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 1102, 1151, 1311, 1334, 1653, 2001, 2302, 2622, 3306, 3453, 4002, 6906, 12673, 21869, 25346, 26473, 33379, 38019, 43738, 52946, 65607, 66758, 76038, 79419, 100137, 131214, 158838, 200274, 502987, 634201, 767717, 1005974, 1268402, 1508961, 1535434, 1902603, 2303151, 3017922, 3805206, 4606302, 14586623, 29173246, 43759869, 87519738]

約数ペア:

[(1, 87519738), (2, 43759869), (3, 29173246), (6, 14586623), (19, 4606302), (23, 3805206), (29, 3017922), (38, 2303151), (46, 1902603), (57, 1535434), (58, 1508961), (69, 1268402), (87, 1005974), (114, 767717), (138, 634201), (174, 502987), (437, 200274), (551, 158838), (667, 131214), (874, 100137), (1102, 79419), (1151, 76038), (1311, 66758), (1334, 65607), (1653, 52946), (2001, 43738), (2302, 38019), (2622, 33379), (3306, 26473), (3453, 25346), (4002, 21869), (6906, 12673)]