90012076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17191}}^1$

素因数の和:17230

約数の個数: 48

約数和(自身を含む): 207954432

約数和(自身を除く): 117942356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 17191, 34382, 68764, 120337, 189101, 240674, 292247, 378202, 481348, 584494, 756404, 1168988, 1323707, 2045729, 2647414, 3214717, 4091458, 5294828, 6429434, 8182916, 12858868, 22503019, 45006038, 90012076]

約数ペア:

[(1, 90012076), (2, 45006038), (4, 22503019), (7, 12858868), (11, 8182916), (14, 6429434), (17, 5294828), (22, 4091458), (28, 3214717), (34, 2647414), (44, 2045729), (68, 1323707), (77, 1168988), (119, 756404), (154, 584494), (187, 481348), (238, 378202), (308, 292247), (374, 240674), (476, 189101), (748, 120337), (1309, 68764), (2618, 34382), (5236, 17191)]