90197856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{44741}}^1$

素因数の和:44764

約数の個数: 72

約数和(自身を含む): 293149584

約数和(自身を除く): 202951728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 44741, 89482, 134223, 178964, 268446, 313187, 357928, 402669, 536892, 626374, 715856, 805338, 939561, 1073784, 1252748, 1431712, 1610676, 1879122, 2147568, 2505496, 2818683, 3221352, 3758244, 4295136, 5010992, 5637366, 6442704, 7516488, 10021984, 11274732, 12885408, 15032976, 22549464, 30065952, 45098928, 90197856]

約数ペア:

[(1, 90197856), (2, 45098928), (3, 30065952), (4, 22549464), (6, 15032976), (7, 12885408), (8, 11274732), (9, 10021984), (12, 7516488), (14, 6442704), (16, 5637366), (18, 5010992), (21, 4295136), (24, 3758244), (28, 3221352), (32, 2818683), (36, 2505496), (42, 2147568), (48, 1879122), (56, 1610676), (63, 1431712), (72, 1252748), (84, 1073784), (96, 939561), (112, 805338), (126, 715856), (144, 626374), (168, 536892), (224, 402669), (252, 357928), (288, 313187), (336, 268446), (504, 178964), (672, 134223), (1008, 89482), (2016, 44741)]