86551270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 179585280

約数和(自身を除く): 93034010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 247, 335, 494, 523, 670, 871, 1046, 1235, 1273, 1742, 2470, 2546, 2615, 4355, 5230, 6365, 6799, 8710, 9937, 12730, 13598, 16549, 19874, 33098, 33995, 35041, 49685, 67990, 70082, 82745, 99370, 129181, 165490, 175205, 258362, 350410, 455533, 645905, 665779, 911066, 1291810, 1331558, 2277665, 3328895, 4555330, 6657790, 8655127, 17310254, 43275635, 86551270]

約数ペア:

[(1, 86551270), (2, 43275635), (5, 17310254), (10, 8655127), (13, 6657790), (19, 4555330), (26, 3328895), (38, 2277665), (65, 1331558), (67, 1291810), (95, 911066), (130, 665779), (134, 645905), (190, 455533), (247, 350410), (335, 258362), (494, 175205), (523, 165490), (670, 129181), (871, 99370), (1046, 82745), (1235, 70082), (1273, 67990), (1742, 49685), (2470, 35041), (2546, 33995), (2615, 33098), (4355, 19874), (5230, 16549), (6365, 13598), (6799, 12730), (8710, 9937)]