85866336

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1164

約数の個数: 72

約数和(自身を含む): 245123424

約数和(自身を除く): 159257088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 751, 794, 1191, 1502, 1588, 2253, 2382, 3004, 3176, 3573, 4506, 4764, 6008, 6352, 6759, 7146, 9012, 9528, 12016, 12704, 13518, 14292, 18024, 19056, 24032, 27036, 28584, 36048, 38112, 54072, 57168, 72096, 108144, 114336, 216288, 298147, 596294, 894441, 1192588, 1788882, 2385176, 2683323, 3577764, 4770352, 5366646, 7155528, 9540704, 10733292, 14311056, 21466584, 28622112, 42933168, 85866336]

約数ペア:

[(1, 85866336), (2, 42933168), (3, 28622112), (4, 21466584), (6, 14311056), (8, 10733292), (9, 9540704), (12, 7155528), (16, 5366646), (18, 4770352), (24, 3577764), (32, 2683323), (36, 2385176), (48, 1788882), (72, 1192588), (96, 894441), (144, 596294), (288, 298147), (397, 216288), (751, 114336), (794, 108144), (1191, 72096), (1502, 57168), (1588, 54072), (2253, 38112), (2382, 36048), (3004, 28584), (3176, 27036), (3573, 24032), (4506, 19056), (4764, 18024), (6008, 14292), (6352, 13518), (6759, 12704), (7146, 12016), (9012, 9528)]