90343884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{54163}}^1$

素因数の和:54309

約数の個数: 24

約数和(自身を含む): 212322880

約数和(自身を除く): 121978996

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 54163, 108326, 162489, 216652, 324978, 649956, 7528657, 15057314, 22585971, 30114628, 45171942, 90343884]

約数ペア:

[(1, 90343884), (2, 45171942), (3, 30114628), (4, 22585971), (6, 15057314), (12, 7528657), (139, 649956), (278, 324978), (417, 216652), (556, 162489), (834, 108326), (1668, 54163)]