25544808

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 72600000

約数和(自身を除く): 47055192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 499, 632, 648, 711, 948, 998, 1422, 1497, 1896, 1996, 2133, 2844, 2994, 3992, 4266, 4491, 5688, 5988, 6399, 8532, 8982, 11976, 12798, 13473, 17064, 17964, 25596, 26946, 35928, 39421, 40419, 51192, 53892, 78842, 80838, 107784, 118263, 157684, 161676, 236526, 315368, 323352, 354789, 473052, 709578, 946104, 1064367, 1419156, 2128734, 2838312, 3193101, 4257468, 6386202, 8514936, 12772404, 25544808]

約数ペア:

[(1, 25544808), (2, 12772404), (3, 8514936), (4, 6386202), (6, 4257468), (8, 3193101), (9, 2838312), (12, 2128734), (18, 1419156), (24, 1064367), (27, 946104), (36, 709578), (54, 473052), (72, 354789), (79, 323352), (81, 315368), (108, 236526), (158, 161676), (162, 157684), (216, 118263), (237, 107784), (316, 80838), (324, 78842), (474, 53892), (499, 51192), (632, 40419), (648, 39421), (711, 35928), (948, 26946), (998, 25596), (1422, 17964), (1497, 17064), (1896, 13473), (1996, 12798), (2133, 11976), (2844, 8982), (2994, 8532), (3992, 6399), (4266, 5988), (4491, 5688)]