72002392

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 169516800

約数和(自身を除く): 97514408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 308, 358, 616, 653, 716, 1253, 1306, 1432, 1969, 2506, 2612, 3938, 4571, 5012, 5224, 7183, 7876, 9142, 10024, 13783, 14366, 15752, 18284, 27566, 28732, 36568, 50281, 55132, 57464, 100562, 110264, 116887, 201124, 233774, 402248, 467548, 818209, 935096, 1285757, 1636418, 2571514, 3272836, 5143028, 6545672, 9000299, 10286056, 18000598, 36001196, 72002392]

約数ペア:

[(1, 72002392), (2, 36001196), (4, 18000598), (7, 10286056), (8, 9000299), (11, 6545672), (14, 5143028), (22, 3272836), (28, 2571514), (44, 1636418), (56, 1285757), (77, 935096), (88, 818209), (154, 467548), (179, 402248), (308, 233774), (358, 201124), (616, 116887), (653, 110264), (716, 100562), (1253, 57464), (1306, 55132), (1432, 50281), (1969, 36568), (2506, 28732), (2612, 27566), (3938, 18284), (4571, 15752), (5012, 14366), (5224, 13783), (7183, 10024), (7876, 9142)]