91137456

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1289}}^1$

素因数の和:1794

約数の個数: 60

約数和(自身を含む): 255776040

約数和(自身を除く): 164638584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1289, 1473, 1964, 2578, 2946, 3867, 3928, 4419, 5156, 5892, 7734, 7856, 8838, 10312, 11601, 11784, 15468, 17676, 20624, 23202, 23568, 30936, 35352, 46404, 61872, 70704, 92808, 185616, 632899, 1265798, 1898697, 2531596, 3797394, 5063192, 5696091, 7594788, 10126384, 11392182, 15189576, 22784364, 30379152, 45568728, 91137456]

約数ペア:

[(1, 91137456), (2, 45568728), (3, 30379152), (4, 22784364), (6, 15189576), (8, 11392182), (9, 10126384), (12, 7594788), (16, 5696091), (18, 5063192), (24, 3797394), (36, 2531596), (48, 1898697), (72, 1265798), (144, 632899), (491, 185616), (982, 92808), (1289, 70704), (1473, 61872), (1964, 46404), (2578, 35352), (2946, 30936), (3867, 23568), (3928, 23202), (4419, 20624), (5156, 17676), (5892, 15468), (7734, 11784), (7856, 11601), (8838, 10312)]