78665388

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 189030240

約数和(自身を除く): 110364852

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 281, 492, 562, 569, 843, 1124, 1138, 1686, 1707, 2276, 3372, 3414, 6828, 11521, 23042, 23329, 34563, 46084, 46658, 69126, 69987, 93316, 138252, 139974, 159889, 279948, 319778, 479667, 639556, 959334, 1918668, 6555449, 13110898, 19666347, 26221796, 39332694, 78665388]

約数ペア:

[(1, 78665388), (2, 39332694), (3, 26221796), (4, 19666347), (6, 13110898), (12, 6555449), (41, 1918668), (82, 959334), (123, 639556), (164, 479667), (246, 319778), (281, 279948), (492, 159889), (562, 139974), (569, 138252), (843, 93316), (1124, 69987), (1138, 69126), (1686, 46658), (1707, 46084), (2276, 34563), (3372, 23329), (3414, 23042), (6828, 11521)]