88640944

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 200347792

約数和(自身を除く): 111706848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 157, 284, 314, 497, 568, 628, 994, 1099, 1136, 1256, 1988, 2198, 2512, 3976, 4396, 5041, 7952, 8792, 10082, 11147, 17584, 20164, 22294, 35287, 40328, 44588, 70574, 78029, 80656, 89176, 141148, 156058, 178352, 282296, 312116, 564592, 624232, 791437, 1248464, 1582874, 3165748, 5540059, 6331496, 11080118, 12662992, 22160236, 44320472, 88640944]

約数ペア:

[(1, 88640944), (2, 44320472), (4, 22160236), (7, 12662992), (8, 11080118), (14, 6331496), (16, 5540059), (28, 3165748), (56, 1582874), (71, 1248464), (112, 791437), (142, 624232), (157, 564592), (284, 312116), (314, 282296), (497, 178352), (568, 156058), (628, 141148), (994, 89176), (1099, 80656), (1136, 78029), (1256, 70574), (1988, 44588), (2198, 40328), (2512, 35287), (3976, 22294), (4396, 20164), (5041, 17584), (7952, 11147), (8792, 10082)]