90444536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 209932800

約数和(自身を除く): 119488264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 283, 364, 439, 566, 728, 878, 1132, 1756, 1981, 2264, 3073, 3512, 3679, 3962, 5707, 6146, 7358, 7924, 11414, 12292, 14716, 15848, 22828, 24584, 25753, 29432, 39949, 45656, 51506, 79898, 103012, 124237, 159796, 206024, 248474, 319592, 496948, 869659, 993896, 1615081, 1739318, 3230162, 3478636, 6460324, 6957272, 11305567, 12920648, 22611134, 45222268, 90444536]

約数ペア:

[(1, 90444536), (2, 45222268), (4, 22611134), (7, 12920648), (8, 11305567), (13, 6957272), (14, 6460324), (26, 3478636), (28, 3230162), (52, 1739318), (56, 1615081), (91, 993896), (104, 869659), (182, 496948), (283, 319592), (364, 248474), (439, 206024), (566, 159796), (728, 124237), (878, 103012), (1132, 79898), (1756, 51506), (1981, 45656), (2264, 39949), (3073, 29432), (3512, 25753), (3679, 24584), (3962, 22828), (5707, 15848), (6146, 14716), (7358, 12292), (7924, 11414)]