123073668

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 325491712

約数和(自身を除く): 202418044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 997, 1143, 1524, 1994, 2286, 2991, 3429, 3988, 4572, 5982, 6858, 8973, 10287, 11964, 13716, 17946, 20574, 26919, 30861, 35892, 41148, 53838, 61722, 80757, 107676, 123444, 126619, 161514, 242271, 253238, 323028, 379857, 484542, 506476, 759714, 969084, 1139571, 1519428, 2279142, 3418713, 4558284, 6837426, 10256139, 13674852, 20512278, 30768417, 41024556, 61536834, 123073668]

約数ペア:

[(1, 123073668), (2, 61536834), (3, 41024556), (4, 30768417), (6, 20512278), (9, 13674852), (12, 10256139), (18, 6837426), (27, 4558284), (36, 3418713), (54, 2279142), (81, 1519428), (108, 1139571), (127, 969084), (162, 759714), (243, 506476), (254, 484542), (324, 379857), (381, 323028), (486, 253238), (508, 242271), (762, 161514), (972, 126619), (997, 123444), (1143, 107676), (1524, 80757), (1994, 61722), (2286, 53838), (2991, 41148), (3429, 35892), (3988, 30861), (4572, 26919), (5982, 20574), (6858, 17946), (8973, 13716), (10287, 11964)]