8180964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 22949472

約数和(自身を除く): 14768508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 283, 292, 396, 438, 566, 657, 803, 849, 876, 1132, 1314, 1606, 1698, 2409, 2547, 2628, 3113, 3212, 3396, 4818, 5094, 6226, 7227, 9339, 9636, 10188, 12452, 14454, 18678, 20659, 28017, 28908, 37356, 41318, 56034, 61977, 82636, 112068, 123954, 185931, 227249, 247908, 371862, 454498, 681747, 743724, 908996, 1363494, 2045241, 2726988, 4090482, 8180964]

約数ペア:

[(1, 8180964), (2, 4090482), (3, 2726988), (4, 2045241), (6, 1363494), (9, 908996), (11, 743724), (12, 681747), (18, 454498), (22, 371862), (33, 247908), (36, 227249), (44, 185931), (66, 123954), (73, 112068), (99, 82636), (132, 61977), (146, 56034), (198, 41318), (219, 37356), (283, 28908), (292, 28017), (396, 20659), (438, 18678), (566, 14454), (657, 12452), (803, 10188), (849, 9636), (876, 9339), (1132, 7227), (1314, 6226), (1606, 5094), (1698, 4818), (2409, 3396), (2547, 3212), (2628, 3113)]