47169972

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 128629760

約数和(自身を除く): 81459788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 93, 108, 124, 146, 186, 193, 219, 279, 292, 372, 386, 438, 558, 579, 657, 772, 837, 876, 1116, 1158, 1314, 1674, 1737, 1971, 2263, 2316, 2628, 3348, 3474, 3942, 4526, 5211, 5983, 6789, 6948, 7884, 9052, 10422, 11966, 13578, 14089, 17949, 20367, 20844, 23932, 27156, 28178, 35898, 40734, 42267, 53847, 56356, 61101, 71796, 81468, 84534, 107694, 122202, 126801, 161541, 169068, 215388, 244404, 253602, 323082, 380403, 436759, 507204, 646164, 760806, 873518, 1310277, 1521612, 1747036, 2620554, 3930831, 5241108, 7861662, 11792493, 15723324, 23584986, 47169972]

約数ペア:

[(1, 47169972), (2, 23584986), (3, 15723324), (4, 11792493), (6, 7861662), (9, 5241108), (12, 3930831), (18, 2620554), (27, 1747036), (31, 1521612), (36, 1310277), (54, 873518), (62, 760806), (73, 646164), (93, 507204), (108, 436759), (124, 380403), (146, 323082), (186, 253602), (193, 244404), (219, 215388), (279, 169068), (292, 161541), (372, 126801), (386, 122202), (438, 107694), (558, 84534), (579, 81468), (657, 71796), (772, 61101), (837, 56356), (876, 53847), (1116, 42267), (1158, 40734), (1314, 35898), (1674, 28178), (1737, 27156), (1971, 23932), (2263, 20844), (2316, 20367), (2628, 17949), (3348, 14089), (3474, 13578), (3942, 11966), (4526, 10422), (5211, 9052), (5983, 7884), (6789, 6948)]