77952352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 81714848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 179, 248, 358, 439, 496, 716, 878, 992, 1432, 1756, 2864, 3512, 5549, 5728, 7024, 11098, 13609, 14048, 22196, 27218, 44392, 54436, 78581, 88784, 108872, 157162, 177568, 217744, 314324, 435488, 628648, 1257296, 2436011, 2514592, 4872022, 9744044, 19488088, 38976176, 77952352]

約数ペア:

[(1, 77952352), (2, 38976176), (4, 19488088), (8, 9744044), (16, 4872022), (31, 2514592), (32, 2436011), (62, 1257296), (124, 628648), (179, 435488), (248, 314324), (358, 217744), (439, 177568), (496, 157162), (716, 108872), (878, 88784), (992, 78581), (1432, 54436), (1756, 44392), (2864, 27218), (3512, 22196), (5549, 14048), (5728, 13609), (7024, 11098)]