90726948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193861}}^1$

素因数の和:193884

約数の個数: 36

約数和(自身を含む): 246980188

約数和(自身を除く): 156253240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 193861, 387722, 581583, 775444, 1163166, 1744749, 2326332, 2520193, 3489498, 5040386, 6978996, 7560579, 10080772, 15121158, 22681737, 30242316, 45363474, 90726948]

約数ペア:

[(1, 90726948), (2, 45363474), (3, 30242316), (4, 22681737), (6, 15121158), (9, 10080772), (12, 7560579), (13, 6978996), (18, 5040386), (26, 3489498), (36, 2520193), (39, 2326332), (52, 1744749), (78, 1163166), (117, 775444), (156, 581583), (234, 387722), (468, 193861)]