68518604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 81713716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 827, 1076, 1654, 1883, 2959, 3308, 3766, 5789, 5918, 7532, 9097, 11578, 11836, 18194, 20713, 23156, 36388, 41426, 63679, 82852, 127358, 222463, 254716, 444926, 889852, 1557241, 2447093, 3114482, 4894186, 6228964, 9788372, 17129651, 34259302, 68518604]

約数ペア:

[(1, 68518604), (2, 34259302), (4, 17129651), (7, 9788372), (11, 6228964), (14, 4894186), (22, 3114482), (28, 2447093), (44, 1557241), (77, 889852), (154, 444926), (269, 254716), (308, 222463), (538, 127358), (827, 82852), (1076, 63679), (1654, 41426), (1883, 36388), (2959, 23156), (3308, 20713), (3766, 18194), (5789, 11836), (5918, 11578), (7532, 9097)]