67838868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{81931}}^1$

素因数の和:81964

約数の個数: 36

約数和(自身を含む): 178939488

約数和(自身を除く): 111100620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 81931, 163862, 245793, 327724, 491586, 737379, 983172, 1474758, 1884413, 2949516, 3768826, 5653239, 7537652, 11306478, 16959717, 22612956, 33919434, 67838868]

約数ペア:

[(1, 67838868), (2, 33919434), (3, 22612956), (4, 16959717), (6, 11306478), (9, 7537652), (12, 5653239), (18, 3768826), (23, 2949516), (36, 1884413), (46, 1474758), (69, 983172), (92, 737379), (138, 491586), (207, 327724), (276, 245793), (414, 163862), (828, 81931)]