121756716

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 334172160

約数和(自身を除く): 212415444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 837, 887, 1107, 1116, 1271, 1476, 1674, 1774, 2214, 2542, 2661, 3348, 3548, 3813, 4428, 5084, 5322, 7626, 7983, 10644, 11439, 15252, 15966, 22878, 23949, 27497, 31932, 34317, 36367, 45756, 47898, 54994, 68634, 72734, 82491, 95796, 109101, 109988, 137268, 145468, 164982, 218202, 247473, 327303, 329964, 436404, 494946, 654606, 742419, 981909, 989892, 1127377, 1309212, 1484838, 1963818, 2254754, 2969676, 3382131, 3927636, 4509508, 6764262, 10146393, 13528524, 20292786, 30439179, 40585572, 60878358, 121756716]

約数ペア:

[(1, 121756716), (2, 60878358), (3, 40585572), (4, 30439179), (6, 20292786), (9, 13528524), (12, 10146393), (18, 6764262), (27, 4509508), (31, 3927636), (36, 3382131), (41, 2969676), (54, 2254754), (62, 1963818), (82, 1484838), (93, 1309212), (108, 1127377), (123, 989892), (124, 981909), (164, 742419), (186, 654606), (246, 494946), (279, 436404), (369, 329964), (372, 327303), (492, 247473), (558, 218202), (738, 164982), (837, 145468), (887, 137268), (1107, 109988), (1116, 109101), (1271, 95796), (1476, 82491), (1674, 72734), (1774, 68634), (2214, 54994), (2542, 47898), (2661, 45756), (3348, 36367), (3548, 34317), (3813, 31932), (4428, 27497), (5084, 23949), (5322, 22878), (7626, 15966), (7983, 15252), (10644, 11439)]