87582378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 114017622

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 1131, 1209, 1249, 1798, 2262, 2418, 2498, 2697, 3747, 5394, 7494, 11687, 16237, 23374, 32474, 35061, 36221, 38719, 48711, 70122, 72442, 77438, 97422, 108663, 116157, 217326, 232314, 470873, 503347, 941746, 1006694, 1122851, 1412619, 1510041, 2245702, 2825238, 3020082, 3368553, 6737106, 14597063, 29194126, 43791189, 87582378]

約数ペア:

[(1, 87582378), (2, 43791189), (3, 29194126), (6, 14597063), (13, 6737106), (26, 3368553), (29, 3020082), (31, 2825238), (39, 2245702), (58, 1510041), (62, 1412619), (78, 1122851), (87, 1006694), (93, 941746), (174, 503347), (186, 470873), (377, 232314), (403, 217326), (754, 116157), (806, 108663), (899, 97422), (1131, 77438), (1209, 72442), (1249, 70122), (1798, 48711), (2262, 38719), (2418, 36221), (2498, 35061), (2697, 32474), (3747, 23374), (5394, 16237), (7494, 11687)]