71855772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 176305920

約数和(自身を除く): 104450148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 1873, 3197, 3746, 5619, 6394, 7492, 9591, 11238, 12788, 19182, 22476, 38364, 43079, 86158, 129237, 172316, 258474, 260347, 516948, 520694, 781041, 1041388, 1562082, 3124164, 5987981, 11975962, 17963943, 23951924, 35927886, 71855772]

約数ペア:

[(1, 71855772), (2, 35927886), (3, 23951924), (4, 17963943), (6, 11975962), (12, 5987981), (23, 3124164), (46, 1562082), (69, 1041388), (92, 781041), (138, 520694), (139, 516948), (276, 260347), (278, 258474), (417, 172316), (556, 129237), (834, 86158), (1668, 43079), (1873, 38364), (3197, 22476), (3746, 19182), (5619, 12788), (6394, 11238), (7492, 9591)]