64298574

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 142771200

約数和(自身を除く): 78472626

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 158, 206, 237, 309, 439, 474, 618, 711, 878, 927, 1317, 1422, 1854, 2634, 3951, 7902, 8137, 16274, 24411, 34681, 45217, 48822, 69362, 73233, 90434, 104043, 135651, 146466, 208086, 271302, 312129, 406953, 624258, 813906, 3572143, 7144286, 10716429, 21432858, 32149287, 64298574]

約数ペア:

[(1, 64298574), (2, 32149287), (3, 21432858), (6, 10716429), (9, 7144286), (18, 3572143), (79, 813906), (103, 624258), (158, 406953), (206, 312129), (237, 271302), (309, 208086), (439, 146466), (474, 135651), (618, 104043), (711, 90434), (878, 73233), (927, 69362), (1317, 48822), (1422, 45217), (1854, 34681), (2634, 24411), (3951, 16274), (7902, 8137)]