61431768

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1867}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 166831080

約数和(自身を除く): 105399312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 1867, 2742, 3656, 3734, 4113, 5484, 5601, 7468, 8226, 10968, 11202, 14936, 16452, 16803, 22404, 32904, 33606, 44808, 67212, 134424, 853219, 1706438, 2559657, 3412876, 5119314, 6825752, 7678971, 10238628, 15357942, 20477256, 30715884, 61431768]

約数ペア:

[(1, 61431768), (2, 30715884), (3, 20477256), (4, 15357942), (6, 10238628), (8, 7678971), (9, 6825752), (12, 5119314), (18, 3412876), (24, 2559657), (36, 1706438), (72, 853219), (457, 134424), (914, 67212), (1371, 44808), (1828, 33606), (1867, 32904), (2742, 22404), (3656, 16803), (3734, 16452), (4113, 14936), (5484, 11202), (5601, 10968), (7468, 8226)]