64634166

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 147840000

約数和(自身を除く): 83205834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 109, 139, 158, 218, 237, 278, 327, 417, 474, 654, 711, 834, 981, 1251, 1422, 1962, 2133, 2502, 2943, 3753, 4266, 5886, 7506, 8611, 10981, 15151, 17222, 21962, 25833, 30302, 32943, 45453, 51666, 65886, 77499, 90906, 98829, 136359, 154998, 197658, 232497, 272718, 296487, 409077, 464994, 592974, 818154, 1196929, 2393858, 3590787, 7181574, 10772361, 21544722, 32317083, 64634166]

約数ペア:

[(1, 64634166), (2, 32317083), (3, 21544722), (6, 10772361), (9, 7181574), (18, 3590787), (27, 2393858), (54, 1196929), (79, 818154), (109, 592974), (139, 464994), (158, 409077), (218, 296487), (237, 272718), (278, 232497), (327, 197658), (417, 154998), (474, 136359), (654, 98829), (711, 90906), (834, 77499), (981, 65886), (1251, 51666), (1422, 45453), (1962, 32943), (2133, 30302), (2502, 25833), (2943, 21962), (3753, 17222), (4266, 15151), (5886, 10981), (7506, 8611)]