64747344

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 176131584

約数和(自身を除く): 111384240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 821, 848, 1272, 1488, 1642, 1643, 2463, 2544, 3284, 3286, 4926, 4929, 6568, 6572, 9852, 9858, 13136, 13144, 19704, 19716, 25451, 26288, 39408, 39432, 43513, 50902, 76353, 78864, 87026, 101804, 130539, 152706, 174052, 203608, 261078, 305412, 348104, 407216, 522156, 610824, 696208, 1044312, 1221648, 1348903, 2088624, 2697806, 4046709, 5395612, 8093418, 10791224, 16186836, 21582448, 32373672, 64747344]

約数ペア:

[(1, 64747344), (2, 32373672), (3, 21582448), (4, 16186836), (6, 10791224), (8, 8093418), (12, 5395612), (16, 4046709), (24, 2697806), (31, 2088624), (48, 1348903), (53, 1221648), (62, 1044312), (93, 696208), (106, 610824), (124, 522156), (159, 407216), (186, 348104), (212, 305412), (248, 261078), (318, 203608), (372, 174052), (424, 152706), (496, 130539), (636, 101804), (744, 87026), (821, 78864), (848, 76353), (1272, 50902), (1488, 43513), (1642, 39432), (1643, 39408), (2463, 26288), (2544, 25451), (3284, 19716), (3286, 19704), (4926, 13144), (4929, 13136), (6568, 9858), (6572, 9852)]