78111648

素因数分解:

$2^5\times 3^3\times {\mathrm{90407}}^1$

素因数の和:90426

約数の個数: 48

約数和(自身を含む): 227828160

約数和(自身を除く): 149716512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1446512, 1627326, 2169768, 2440989, 2893024, 3254652, 4339536, 4881978, 6509304, 8679072, 9763956, 13018608, 19527912, 26037216, 39055824, 78111648]

約数ペア:

[(1, 78111648), (2, 39055824), (3, 26037216), (4, 19527912), (6, 13018608), (8, 9763956), (9, 8679072), (12, 6509304), (16, 4881978), (18, 4339536), (24, 3254652), (27, 2893024), (32, 2440989), (36, 2169768), (48, 1627326), (54, 1446512), (72, 1084884), (96, 813663), (108, 723256), (144, 542442), (216, 361628), (288, 271221), (432, 180814), (864, 90407)]