72783844

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29207}}^1$

素因数の和:29307

約数の個数: 24

約数和(自身を含む): 147208320

約数和(自身を除く): 74424476

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 29207, 58414, 116828, 204449, 408898, 817796, 2599423, 5198846, 10397692, 18195961, 36391922, 72783844]

約数ペア:

[(1, 72783844), (2, 36391922), (4, 18195961), (7, 10397692), (14, 5198846), (28, 2599423), (89, 817796), (178, 408898), (356, 204449), (623, 116828), (1246, 58414), (2492, 29207)]