79312812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 190388352

約数和(自身を除く): 111075540

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 281, 516, 547, 562, 843, 1094, 1124, 1641, 1686, 2188, 3282, 3372, 6564, 12083, 23521, 24166, 36249, 47042, 48332, 70563, 72498, 94084, 141126, 144996, 153707, 282252, 307414, 461121, 614828, 922242, 1844484, 6609401, 13218802, 19828203, 26437604, 39656406, 79312812]

約数ペア:

[(1, 79312812), (2, 39656406), (3, 26437604), (4, 19828203), (6, 13218802), (12, 6609401), (43, 1844484), (86, 922242), (129, 614828), (172, 461121), (258, 307414), (281, 282252), (516, 153707), (547, 144996), (562, 141126), (843, 94084), (1094, 72498), (1124, 70563), (1641, 48332), (1686, 47042), (2188, 36249), (3282, 24166), (3372, 23521), (6564, 12083)]