81106128

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1283}}^1$

素因数の和:1736

約数の個数: 60

約数和(自身を含む): 227678880

約数和(自身を除く): 146572752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1283, 1317, 1756, 2566, 2634, 3512, 3849, 3951, 5132, 5268, 7024, 7698, 7902, 10264, 10536, 11547, 15396, 15804, 20528, 21072, 23094, 30792, 31608, 46188, 61584, 63216, 92376, 184752, 563237, 1126474, 1689711, 2252948, 3379422, 4505896, 5069133, 6758844, 9011792, 10138266, 13517688, 20276532, 27035376, 40553064, 81106128]

約数ペア:

[(1, 81106128), (2, 40553064), (3, 27035376), (4, 20276532), (6, 13517688), (8, 10138266), (9, 9011792), (12, 6758844), (16, 5069133), (18, 4505896), (24, 3379422), (36, 2252948), (48, 1689711), (72, 1126474), (144, 563237), (439, 184752), (878, 92376), (1283, 63216), (1317, 61584), (1756, 46188), (2566, 31608), (2634, 30792), (3512, 23094), (3849, 21072), (3951, 20528), (5132, 15804), (5268, 15396), (7024, 11547), (7698, 10536), (7902, 10264)]