72902004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{123983}}^1$

素因数の和:124004

約数の個数: 36

約数和(自身を含む): 197878464

約数和(自身を除く): 124976460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 123983, 247966, 371949, 495932, 743898, 867881, 1487796, 1735762, 2603643, 3471524, 5207286, 6075167, 10414572, 12150334, 18225501, 24300668, 36451002, 72902004]

約数ペア:

[(1, 72902004), (2, 36451002), (3, 24300668), (4, 18225501), (6, 12150334), (7, 10414572), (12, 6075167), (14, 5207286), (21, 3471524), (28, 2603643), (42, 1735762), (49, 1487796), (84, 867881), (98, 743898), (147, 495932), (196, 371949), (294, 247966), (588, 123983)]