90039438

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{17929}}^1$

素因数の和:17974

約数の個数: 40

約数和(自身を含む): 208274880

約数和(自身を除く): 118235442

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 17929, 35858, 53787, 107574, 161361, 322722, 484083, 555799, 968166, 1111598, 1452249, 1667397, 2904498, 3334794, 5002191, 10004382, 15006573, 30013146, 45019719, 90039438]

約数ペア:

[(1, 90039438), (2, 45019719), (3, 30013146), (6, 15006573), (9, 10004382), (18, 5002191), (27, 3334794), (31, 2904498), (54, 1667397), (62, 1452249), (81, 1111598), (93, 968166), (162, 555799), (186, 484083), (279, 322722), (558, 161361), (837, 107574), (1674, 53787), (2511, 35858), (5022, 17929)]