88177740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 286239744

約数和(自身を除く): 198062004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2957, 2982, 4260, 4970, 5914, 5964, 7455, 8871, 9940, 11828, 14785, 14910, 17742, 20699, 29570, 29820, 35484, 41398, 44355, 59140, 62097, 82796, 88710, 103495, 124194, 177420, 206990, 209947, 248388, 310485, 413980, 419894, 620970, 629841, 839788, 1049735, 1241940, 1259682, 1469629, 2099470, 2519364, 2939258, 3149205, 4198940, 4408887, 5878516, 6298410, 7348145, 8817774, 12596820, 14696290, 17635548, 22044435, 29392580, 44088870, 88177740]

約数ペア:

[(1, 88177740), (2, 44088870), (3, 29392580), (4, 22044435), (5, 17635548), (6, 14696290), (7, 12596820), (10, 8817774), (12, 7348145), (14, 6298410), (15, 5878516), (20, 4408887), (21, 4198940), (28, 3149205), (30, 2939258), (35, 2519364), (42, 2099470), (60, 1469629), (70, 1259682), (71, 1241940), (84, 1049735), (105, 839788), (140, 629841), (142, 620970), (210, 419894), (213, 413980), (284, 310485), (355, 248388), (420, 209947), (426, 206990), (497, 177420), (710, 124194), (852, 103495), (994, 88710), (1065, 82796), (1420, 62097), (1491, 59140), (1988, 44355), (2130, 41398), (2485, 35484), (2957, 29820), (2982, 29570), (4260, 20699), (4970, 17742), (5914, 14910), (5964, 14785), (7455, 11828), (8871, 9940)]