90111872

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 188373600

約数和(自身を除く): 98261728

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 296, 359, 424, 592, 718, 848, 1184, 1436, 1696, 1961, 2368, 2872, 3392, 3922, 4736, 5744, 6784, 7844, 11488, 13283, 15688, 19027, 22976, 26566, 31376, 38054, 45952, 53132, 62752, 76108, 106264, 125504, 152216, 212528, 251008, 304432, 425056, 608864, 703999, 850112, 1217728, 1407998, 1700224, 2435456, 2815996, 5631992, 11263984, 22527968, 45055936, 90111872]

約数ペア:

[(1, 90111872), (2, 45055936), (4, 22527968), (8, 11263984), (16, 5631992), (32, 2815996), (37, 2435456), (53, 1700224), (64, 1407998), (74, 1217728), (106, 850112), (128, 703999), (148, 608864), (212, 425056), (296, 304432), (359, 251008), (424, 212528), (592, 152216), (718, 125504), (848, 106264), (1184, 76108), (1436, 62752), (1696, 53132), (1961, 45952), (2368, 38054), (2872, 31376), (3392, 26566), (3922, 22976), (4736, 19027), (5744, 15688), (6784, 13283), (7844, 11488)]