123350526

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 80

約数和(自身を含む): 305895744

約数和(自身を除く): 182545218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1053, 1443, 1583, 1998, 2106, 2886, 2997, 3166, 4329, 4749, 5994, 8658, 9498, 12987, 14247, 20579, 25974, 28494, 38961, 41158, 42741, 58571, 61737, 77922, 85482, 117142, 123474, 128223, 175713, 185211, 256446, 351426, 370422, 527139, 555633, 761423, 1054278, 1111266, 1522846, 1581417, 1666899, 2284269, 3162834, 3333798, 4568538, 4744251, 6852807, 9488502, 13705614, 20558421, 41116842, 61675263, 123350526]

約数ペア:

[(1, 123350526), (2, 61675263), (3, 41116842), (6, 20558421), (9, 13705614), (13, 9488502), (18, 6852807), (26, 4744251), (27, 4568538), (37, 3333798), (39, 3162834), (54, 2284269), (74, 1666899), (78, 1581417), (81, 1522846), (111, 1111266), (117, 1054278), (162, 761423), (222, 555633), (234, 527139), (333, 370422), (351, 351426), (481, 256446), (666, 185211), (702, 175713), (962, 128223), (999, 123474), (1053, 117142), (1443, 85482), (1583, 77922), (1998, 61737), (2106, 58571), (2886, 42741), (2997, 41158), (3166, 38961), (4329, 28494), (4749, 25974), (5994, 20579), (8658, 14247), (9498, 12987)]