76674676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 74210828

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 559, 647, 689, 1118, 1294, 1378, 2236, 2279, 2588, 2756, 4558, 8411, 9116, 16822, 27821, 29627, 33644, 34291, 55642, 59254, 68582, 111284, 118508, 137164, 361673, 445783, 723346, 891566, 1446692, 1474513, 1783132, 2949026, 5898052, 19168669, 38337338, 76674676]

約数ペア:

[(1, 76674676), (2, 38337338), (4, 19168669), (13, 5898052), (26, 2949026), (43, 1783132), (52, 1474513), (53, 1446692), (86, 891566), (106, 723346), (172, 445783), (212, 361673), (559, 137164), (647, 118508), (689, 111284), (1118, 68582), (1294, 59254), (1378, 55642), (2236, 34291), (2279, 33644), (2588, 29627), (2756, 27821), (4558, 16822), (8411, 9116)]