87320616

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 225054720

約数和(自身を除く): 137734104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 191, 258, 344, 382, 443, 516, 573, 764, 886, 1032, 1146, 1329, 1528, 1772, 2292, 2658, 3544, 4584, 5316, 8213, 10632, 16426, 19049, 24639, 32852, 38098, 49278, 57147, 65704, 76196, 84613, 98556, 114294, 152392, 169226, 197112, 228588, 253839, 338452, 457176, 507678, 676904, 1015356, 2030712, 3638359, 7276718, 10915077, 14553436, 21830154, 29106872, 43660308, 87320616]

約数ペア:

[(1, 87320616), (2, 43660308), (3, 29106872), (4, 21830154), (6, 14553436), (8, 10915077), (12, 7276718), (24, 3638359), (43, 2030712), (86, 1015356), (129, 676904), (172, 507678), (191, 457176), (258, 338452), (344, 253839), (382, 228588), (443, 197112), (516, 169226), (573, 152392), (764, 114294), (886, 98556), (1032, 84613), (1146, 76196), (1329, 65704), (1528, 57147), (1772, 49278), (2292, 38098), (2658, 32852), (3544, 24639), (4584, 19049), (5316, 16426), (8213, 10632)]