75227984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 161748576

約数和(自身を除く): 86520592

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 647, 676, 688, 1118, 1294, 1352, 2236, 2588, 2704, 4472, 5176, 7267, 8411, 8944, 10352, 14534, 16822, 27821, 29068, 33644, 55642, 58136, 67288, 109343, 111284, 116272, 134576, 218686, 222568, 361673, 437372, 445136, 723346, 874744, 1446692, 1749488, 2893384, 4701749, 5786768, 9403498, 18806996, 37613992, 75227984]

約数ペア:

[(1, 75227984), (2, 37613992), (4, 18806996), (8, 9403498), (13, 5786768), (16, 4701749), (26, 2893384), (43, 1749488), (52, 1446692), (86, 874744), (104, 723346), (169, 445136), (172, 437372), (208, 361673), (338, 222568), (344, 218686), (559, 134576), (647, 116272), (676, 111284), (688, 109343), (1118, 67288), (1294, 58136), (1352, 55642), (2236, 33644), (2588, 29068), (2704, 27821), (4472, 16822), (5176, 14534), (7267, 10352), (8411, 8944)]