87751638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12097}}^1$

素因数の和:12149

約数の個数: 48

約数和(自身を含む): 211376256

約数和(自身を除く): 123624618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 12097, 24194, 36291, 72582, 108873, 157261, 217746, 314522, 375007, 471783, 750014, 943566, 1125021, 1415349, 2250042, 2830698, 3375063, 4875091, 6750126, 9750182, 14625273, 29250546, 43875819, 87751638]

約数ペア:

[(1, 87751638), (2, 43875819), (3, 29250546), (6, 14625273), (9, 9750182), (13, 6750126), (18, 4875091), (26, 3375063), (31, 2830698), (39, 2250042), (62, 1415349), (78, 1125021), (93, 943566), (117, 750014), (186, 471783), (234, 375007), (279, 314522), (403, 217746), (558, 157261), (806, 108873), (1209, 72582), (2418, 36291), (3627, 24194), (7254, 12097)]