81754068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20028

約数の個数: 48

約数和(自身を含む): 214824960

約数和(自身を除く): 133070892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 19979, 39958, 59937, 79916, 119874, 219769, 239748, 439538, 619349, 659307, 879076, 1238698, 1318614, 1858047, 2477396, 2637228, 3716094, 6812839, 7432188, 13625678, 20438517, 27251356, 40877034, 81754068]

約数ペア:

[(1, 81754068), (2, 40877034), (3, 27251356), (4, 20438517), (6, 13625678), (11, 7432188), (12, 6812839), (22, 3716094), (31, 2637228), (33, 2477396), (44, 1858047), (62, 1318614), (66, 1238698), (93, 879076), (124, 659307), (132, 619349), (186, 439538), (341, 239748), (372, 219769), (682, 119874), (1023, 79916), (1364, 59937), (2046, 39958), (4092, 19979)]