80256216

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 205117920

約数和(自身を除く): 124861704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 113, 202, 226, 293, 303, 339, 404, 452, 586, 606, 678, 808, 879, 904, 1172, 1212, 1356, 1758, 2344, 2424, 2712, 3516, 7032, 11413, 22826, 29593, 33109, 34239, 45652, 59186, 66218, 68478, 88779, 91304, 99327, 118372, 132436, 136956, 177558, 198654, 236744, 264872, 273912, 355116, 397308, 710232, 794616, 3344009, 6688018, 10032027, 13376036, 20064054, 26752072, 40128108, 80256216]

約数ペア:

[(1, 80256216), (2, 40128108), (3, 26752072), (4, 20064054), (6, 13376036), (8, 10032027), (12, 6688018), (24, 3344009), (101, 794616), (113, 710232), (202, 397308), (226, 355116), (293, 273912), (303, 264872), (339, 236744), (404, 198654), (452, 177558), (586, 136956), (606, 132436), (678, 118372), (808, 99327), (879, 91304), (904, 88779), (1172, 68478), (1212, 66218), (1356, 59186), (1758, 45652), (2344, 34239), (2424, 33109), (2712, 29593), (3516, 22826), (7032, 11413)]