64749924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 171171000

約数和(自身を除く): 106421076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 569, 654, 981, 1044, 1138, 1308, 1707, 1962, 2276, 3161, 3414, 3924, 5121, 6322, 6828, 9483, 10242, 12644, 16501, 18966, 20484, 28449, 33002, 37932, 49503, 56898, 62021, 66004, 99006, 113796, 124042, 148509, 186063, 198012, 248084, 297018, 372126, 558189, 594036, 744252, 1116378, 1798609, 2232756, 3597218, 5395827, 7194436, 10791654, 16187481, 21583308, 32374962, 64749924]

約数ペア:

[(1, 64749924), (2, 32374962), (3, 21583308), (4, 16187481), (6, 10791654), (9, 7194436), (12, 5395827), (18, 3597218), (29, 2232756), (36, 1798609), (58, 1116378), (87, 744252), (109, 594036), (116, 558189), (174, 372126), (218, 297018), (261, 248084), (327, 198012), (348, 186063), (436, 148509), (522, 124042), (569, 113796), (654, 99006), (981, 66004), (1044, 62021), (1138, 56898), (1308, 49503), (1707, 37932), (1962, 33002), (2276, 28449), (3161, 20484), (3414, 18966), (3924, 16501), (5121, 12644), (6322, 10242), (6828, 9483)]