88000666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 153368640

約数和(自身を除く): 65367974

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 169, 193, 247, 338, 386, 494, 923, 1349, 1846, 2509, 2698, 3211, 3667, 5018, 6422, 7334, 11999, 13703, 17537, 23998, 27406, 32617, 35074, 47671, 65234, 95342, 178139, 227981, 260357, 356278, 455962, 520714, 619723, 1239446, 2315807, 3384641, 4631614, 6769282, 44000333, 88000666]

約数ペア:

[(1, 88000666), (2, 44000333), (13, 6769282), (19, 4631614), (26, 3384641), (38, 2315807), (71, 1239446), (142, 619723), (169, 520714), (193, 455962), (247, 356278), (338, 260357), (386, 227981), (494, 178139), (923, 95342), (1349, 65234), (1846, 47671), (2509, 35074), (2698, 32617), (3211, 27406), (3667, 23998), (5018, 17537), (6422, 13703), (7334, 11999)]