72852263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 14238937

約数列:

[1, 11, 29, 31, 53, 139, 319, 341, 583, 899, 1529, 1537, 1643, 4031, 4309, 7367, 9889, 16907, 18073, 44341, 47399, 47647, 81037, 124961, 213643, 228377, 524117, 1374571, 2350073, 2512147, 6622933, 72852263]

約数ペア:

[(1, 72852263), (11, 6622933), (29, 2512147), (31, 2350073), (53, 1374571), (139, 524117), (319, 228377), (341, 213643), (583, 124961), (899, 81037), (1529, 47647), (1537, 47399), (1643, 44341), (4031, 18073), (4309, 16907), (7367, 9889)]