68989404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 176512896

約数和(自身を除く): 107523492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 633, 844, 1266, 2321, 2477, 2532, 4642, 4954, 6963, 7431, 9284, 9908, 13926, 14862, 27247, 27852, 29724, 54494, 81741, 108988, 163482, 326964, 522647, 1045294, 1567941, 2090588, 3135882, 5749117, 6271764, 11498234, 17247351, 22996468, 34494702, 68989404]

約数ペア:

[(1, 68989404), (2, 34494702), (3, 22996468), (4, 17247351), (6, 11498234), (11, 6271764), (12, 5749117), (22, 3135882), (33, 2090588), (44, 1567941), (66, 1045294), (132, 522647), (211, 326964), (422, 163482), (633, 108988), (844, 81741), (1266, 54494), (2321, 29724), (2477, 27852), (2532, 27247), (4642, 14862), (4954, 13926), (6963, 9908), (7431, 9284)]