90066984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 258042240

約数和(自身を除く): 167975256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 821, 1306, 1642, 1959, 2463, 2612, 3284, 3918, 4571, 4926, 5224, 5747, 6568, 7836, 9142, 9852, 11494, 13713, 15672, 17241, 18284, 19704, 22988, 27426, 34482, 36568, 45976, 54852, 68964, 109704, 137928, 536113, 1072226, 1608339, 2144452, 3216678, 3752791, 4288904, 6433356, 7505582, 11258373, 12866712, 15011164, 22516746, 30022328, 45033492, 90066984]

約数ペア:

[(1, 90066984), (2, 45033492), (3, 30022328), (4, 22516746), (6, 15011164), (7, 12866712), (8, 11258373), (12, 7505582), (14, 6433356), (21, 4288904), (24, 3752791), (28, 3216678), (42, 2144452), (56, 1608339), (84, 1072226), (168, 536113), (653, 137928), (821, 109704), (1306, 68964), (1642, 54852), (1959, 45976), (2463, 36568), (2612, 34482), (3284, 27426), (3918, 22988), (4571, 19704), (4926, 18284), (5224, 17241), (5747, 15672), (6568, 13713), (7836, 11494), (9142, 9852)]