66774528

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 120

約数和(自身を含む): 197782728

約数和(自身を除く): 131008200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 337, 344, 384, 387, 512, 516, 576, 674, 688, 768, 774, 1011, 1032, 1152, 1348, 1376, 1536, 1548, 2022, 2064, 2304, 2696, 2752, 3033, 3096, 4044, 4128, 4608, 5392, 5504, 6066, 6192, 8088, 8256, 10784, 11008, 12132, 12384, 14491, 16176, 16512, 21568, 22016, 24264, 24768, 28982, 32352, 33024, 43136, 43473, 48528, 49536, 57964, 64704, 66048, 86272, 86946, 97056, 99072, 115928, 129408, 130419, 172544, 173892, 194112, 198144, 231856, 258816, 260838, 347784, 388224, 463712, 517632, 521676, 695568, 776448, 927424, 1043352, 1391136, 1552896, 1854848, 2086704, 2782272, 3709696, 4173408, 5564544, 7419392, 8346816, 11129088, 16693632, 22258176, 33387264, 66774528]

約数ペア:

[(1, 66774528), (2, 33387264), (3, 22258176), (4, 16693632), (6, 11129088), (8, 8346816), (9, 7419392), (12, 5564544), (16, 4173408), (18, 3709696), (24, 2782272), (32, 2086704), (36, 1854848), (43, 1552896), (48, 1391136), (64, 1043352), (72, 927424), (86, 776448), (96, 695568), (128, 521676), (129, 517632), (144, 463712), (172, 388224), (192, 347784), (256, 260838), (258, 258816), (288, 231856), (337, 198144), (344, 194112), (384, 173892), (387, 172544), (512, 130419), (516, 129408), (576, 115928), (674, 99072), (688, 97056), (768, 86946), (774, 86272), (1011, 66048), (1032, 64704), (1152, 57964), (1348, 49536), (1376, 48528), (1536, 43473), (1548, 43136), (2022, 33024), (2064, 32352), (2304, 28982), (2696, 24768), (2752, 24264), (3033, 22016), (3096, 21568), (4044, 16512), (4128, 16176), (4608, 14491), (5392, 12384), (5504, 12132), (6066, 11008), (6192, 10784), (8088, 8256)]