123639264

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20469

約数の個数: 96

約数和(自身を含む): 412151040

約数和(自身を除く): 288511776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 20443, 40886, 61329, 81772, 122658, 143101, 163544, 183987, 245316, 286202, 327088, 367974, 429303, 490632, 551961, 572404, 654176, 735948, 858606, 981264, 1103922, 1144808, 1287909, 1471896, 1717212, 1962528, 2207844, 2289616, 2575818, 2943792, 3434424, 3863727, 4415688, 4579232, 5151636, 5887584, 6868848, 7727454, 8831376, 10303272, 13737696, 15454908, 17662752, 20606544, 30909816, 41213088, 61819632, 123639264]

約数ペア:

[(1, 123639264), (2, 61819632), (3, 41213088), (4, 30909816), (6, 20606544), (7, 17662752), (8, 15454908), (9, 13737696), (12, 10303272), (14, 8831376), (16, 7727454), (18, 6868848), (21, 5887584), (24, 5151636), (27, 4579232), (28, 4415688), (32, 3863727), (36, 3434424), (42, 2943792), (48, 2575818), (54, 2289616), (56, 2207844), (63, 1962528), (72, 1717212), (84, 1471896), (96, 1287909), (108, 1144808), (112, 1103922), (126, 981264), (144, 858606), (168, 735948), (189, 654176), (216, 572404), (224, 551961), (252, 490632), (288, 429303), (336, 367974), (378, 327088), (432, 286202), (504, 245316), (672, 183987), (756, 163544), (864, 143101), (1008, 122658), (1512, 81772), (2016, 61329), (3024, 40886), (6048, 20443)]