90918016

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 64

約数和(自身を含む): 214200000

約数和(自身を除く): 123281984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3499, 3712, 6496, 6998, 12992, 13996, 24493, 25984, 27992, 48986, 55984, 97972, 101471, 111968, 195944, 202942, 223936, 391888, 405884, 447872, 710297, 783776, 811768, 1420594, 1567552, 1623536, 2841188, 3135104, 3247072, 5682376, 6494144, 11364752, 12988288, 22729504, 45459008, 90918016]

約数ペア:

[(1, 90918016), (2, 45459008), (4, 22729504), (7, 12988288), (8, 11364752), (14, 6494144), (16, 5682376), (28, 3247072), (29, 3135104), (32, 2841188), (56, 1623536), (58, 1567552), (64, 1420594), (112, 811768), (116, 783776), (128, 710297), (203, 447872), (224, 405884), (232, 391888), (406, 223936), (448, 202942), (464, 195944), (812, 111968), (896, 101471), (928, 97972), (1624, 55984), (1856, 48986), (3248, 27992), (3499, 25984), (3712, 24493), (6496, 13996), (6998, 12992)]