57239388

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 151351200

約数和(自身を除く): 94111812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 503, 522, 654, 981, 1006, 1044, 1308, 1509, 1962, 2012, 3018, 3161, 3924, 4527, 6036, 6322, 9054, 9483, 12644, 14587, 18108, 18966, 28449, 29174, 37932, 43761, 54827, 56898, 58348, 87522, 109654, 113796, 131283, 164481, 175044, 219308, 262566, 328962, 493443, 525132, 657924, 986886, 1589983, 1973772, 3179966, 4769949, 6359932, 9539898, 14309847, 19079796, 28619694, 57239388]

約数ペア:

[(1, 57239388), (2, 28619694), (3, 19079796), (4, 14309847), (6, 9539898), (9, 6359932), (12, 4769949), (18, 3179966), (29, 1973772), (36, 1589983), (58, 986886), (87, 657924), (109, 525132), (116, 493443), (174, 328962), (218, 262566), (261, 219308), (327, 175044), (348, 164481), (436, 131283), (503, 113796), (522, 109654), (654, 87522), (981, 58348), (1006, 56898), (1044, 54827), (1308, 43761), (1509, 37932), (1962, 29174), (2012, 28449), (3018, 18966), (3161, 18108), (3924, 14587), (4527, 12644), (6036, 9483), (6322, 9054)]