82361312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 98625088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 121, 176, 178, 239, 242, 352, 356, 478, 484, 712, 956, 968, 979, 1424, 1912, 1936, 1958, 2629, 2848, 3824, 3872, 3916, 5258, 7648, 7832, 10516, 10769, 15664, 21032, 21271, 21538, 28919, 31328, 42064, 42542, 43076, 57838, 84128, 85084, 86152, 115676, 170168, 172304, 231352, 233981, 340336, 344608, 462704, 467962, 680672, 925408, 935924, 1871848, 2573791, 3743696, 5147582, 7487392, 10295164, 20590328, 41180656, 82361312]

約数ペア:

[(1, 82361312), (2, 41180656), (4, 20590328), (8, 10295164), (11, 7487392), (16, 5147582), (22, 3743696), (32, 2573791), (44, 1871848), (88, 935924), (89, 925408), (121, 680672), (176, 467962), (178, 462704), (239, 344608), (242, 340336), (352, 233981), (356, 231352), (478, 172304), (484, 170168), (712, 115676), (956, 86152), (968, 85084), (979, 84128), (1424, 57838), (1912, 43076), (1936, 42542), (1958, 42064), (2629, 31328), (2848, 28919), (3824, 21538), (3872, 21271), (3916, 21032), (5258, 15664), (7648, 10769), (7832, 10516)]