80474268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136861}}^1$

素因数の和:136882

約数の個数: 36

約数和(自身を含む): 218431752

約数和(自身を除く): 137957484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136861, 273722, 410583, 547444, 821166, 958027, 1642332, 1916054, 2874081, 3832108, 5748162, 6706189, 11496324, 13412378, 20118567, 26824756, 40237134, 80474268]

約数ペア:

[(1, 80474268), (2, 40237134), (3, 26824756), (4, 20118567), (6, 13412378), (7, 11496324), (12, 6706189), (14, 5748162), (21, 3832108), (28, 2874081), (42, 1916054), (49, 1642332), (84, 958027), (98, 821166), (147, 547444), (196, 410583), (294, 273722), (588, 136861)]