72931608

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{1249}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 197925000

約数和(自身を除く): 124993392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1249, 1622, 2433, 2498, 3244, 3747, 4866, 4996, 6488, 7299, 7494, 9732, 9992, 11241, 14598, 14988, 19464, 22482, 29196, 29976, 44964, 58392, 89928, 1012939, 2025878, 3038817, 4051756, 6077634, 8103512, 9116451, 12155268, 18232902, 24310536, 36465804, 72931608]

約数ペア:

[(1, 72931608), (2, 36465804), (3, 24310536), (4, 18232902), (6, 12155268), (8, 9116451), (9, 8103512), (12, 6077634), (18, 4051756), (24, 3038817), (36, 2025878), (72, 1012939), (811, 89928), (1249, 58392), (1622, 44964), (2433, 29976), (2498, 29196), (3244, 22482), (3747, 19464), (4866, 14988), (4996, 14598), (6488, 11241), (7299, 9992), (7494, 9732)]