71855856

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3539}}^1$

素因数の和:3603

約数の個数: 80

約数和(自身を含む): 210700800

約数和(自身を除く): 138844944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 3539, 5076, 6768, 7078, 10152, 10617, 14156, 20304, 21234, 28312, 31851, 42468, 56624, 63702, 84936, 95553, 127404, 166333, 169872, 191106, 254808, 332666, 382212, 498999, 509616, 665332, 764424, 997998, 1330664, 1496997, 1528848, 1995996, 2661328, 2993994, 3991992, 4490991, 5987988, 7983984, 8981982, 11975976, 17963964, 23951952, 35927928, 71855856]

約数ペア:

[(1, 71855856), (2, 35927928), (3, 23951952), (4, 17963964), (6, 11975976), (8, 8981982), (9, 7983984), (12, 5987988), (16, 4490991), (18, 3991992), (24, 2993994), (27, 2661328), (36, 1995996), (47, 1528848), (48, 1496997), (54, 1330664), (72, 997998), (94, 764424), (108, 665332), (141, 509616), (144, 498999), (188, 382212), (216, 332666), (282, 254808), (376, 191106), (423, 169872), (432, 166333), (564, 127404), (752, 95553), (846, 84936), (1128, 63702), (1269, 56624), (1692, 42468), (2256, 31851), (2538, 28312), (3384, 21234), (3539, 20304), (5076, 14156), (6768, 10617), (7078, 10152)]