61219608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 98343912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 852, 888, 971, 1704, 1942, 2627, 2913, 3884, 5254, 5826, 7768, 7881, 10508, 11652, 15762, 21016, 23304, 31524, 35927, 63048, 68941, 71854, 107781, 137882, 143708, 206823, 215562, 275764, 287416, 413646, 431124, 551528, 827292, 862248, 1654584, 2550817, 5101634, 7652451, 10203268, 15304902, 20406536, 30609804, 61219608]

約数ペア:

[(1, 61219608), (2, 30609804), (3, 20406536), (4, 15304902), (6, 10203268), (8, 7652451), (12, 5101634), (24, 2550817), (37, 1654584), (71, 862248), (74, 827292), (111, 551528), (142, 431124), (148, 413646), (213, 287416), (222, 275764), (284, 215562), (296, 206823), (426, 143708), (444, 137882), (568, 107781), (852, 71854), (888, 68941), (971, 63048), (1704, 35927), (1942, 31524), (2627, 23304), (2913, 21016), (3884, 15762), (5254, 11652), (5826, 10508), (7768, 7881)]