71846580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92111}}^1$

素因数の和:92136

約数の個数: 48

約数和(自身を含む): 216647424

約数和(自身を除く): 144800844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92111, 184222, 276333, 368444, 460555, 552666, 921110, 1105332, 1197443, 1381665, 1842220, 2394886, 2763330, 3592329, 4789772, 5526660, 5987215, 7184658, 11974430, 14369316, 17961645, 23948860, 35923290, 71846580]

約数ペア:

[(1, 71846580), (2, 35923290), (3, 23948860), (4, 17961645), (5, 14369316), (6, 11974430), (10, 7184658), (12, 5987215), (13, 5526660), (15, 4789772), (20, 3592329), (26, 2763330), (30, 2394886), (39, 1842220), (52, 1381665), (60, 1197443), (65, 1105332), (78, 921110), (130, 552666), (156, 460555), (195, 368444), (260, 276333), (390, 184222), (780, 92111)]