90053278

素因数分解:

$2^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 158457600

約数和(自身を除く): 68404322

約数列:

[1, 2, 7, 14, 49, 98, 251, 343, 502, 523, 686, 1046, 1757, 3514, 3661, 7322, 12299, 24598, 25627, 51254, 86093, 131273, 172186, 179389, 262546, 358778, 918911, 1837822, 6432377, 12864754, 45026639, 90053278]

約数ペア:

[(1, 90053278), (2, 45026639), (7, 12864754), (14, 6432377), (49, 1837822), (98, 918911), (251, 358778), (343, 262546), (502, 179389), (523, 172186), (686, 131273), (1046, 86093), (1757, 51254), (3514, 25627), (3661, 24598), (7322, 12299)]