76678848

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 84

約数和(自身を含む): 221101920

約数和(自身を除く): 144423072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 557, 576, 717, 956, 1114, 1434, 1671, 1912, 2151, 2228, 2868, 3342, 3824, 4302, 4456, 5013, 5736, 6684, 7648, 8604, 8912, 10026, 11472, 13368, 15296, 17208, 17824, 20052, 22944, 26736, 34416, 35648, 40104, 45888, 53472, 68832, 80208, 106944, 133123, 137664, 160416, 266246, 320832, 399369, 532492, 798738, 1064984, 1198107, 1597476, 2129968, 2396214, 3194952, 4259936, 4792428, 6389904, 8519872, 9584856, 12779808, 19169712, 25559616, 38339424, 76678848]

約数ペア:

[(1, 76678848), (2, 38339424), (3, 25559616), (4, 19169712), (6, 12779808), (8, 9584856), (9, 8519872), (12, 6389904), (16, 4792428), (18, 4259936), (24, 3194952), (32, 2396214), (36, 2129968), (48, 1597476), (64, 1198107), (72, 1064984), (96, 798738), (144, 532492), (192, 399369), (239, 320832), (288, 266246), (478, 160416), (557, 137664), (576, 133123), (717, 106944), (956, 80208), (1114, 68832), (1434, 53472), (1671, 45888), (1912, 40104), (2151, 35648), (2228, 34416), (2868, 26736), (3342, 22944), (3824, 20052), (4302, 17824), (4456, 17208), (5013, 15296), (5736, 13368), (6684, 11472), (7648, 10026), (8604, 8912)]