66663648

素因数分解:

$2^5\times 3^5\times {\mathrm{8573}}^1$

素因数の和:8598

約数の個数: 72

約数和(自身を含む): 196618968

約数和(自身を除く): 129955320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 8573, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 137168, 154314, 205752, 231471, 274336, 308628, 411504, 462942, 617256, 694413, 823008, 925884, 1234512, 1388826, 1851768, 2083239, 2469024, 2777652, 3703536, 4166478, 5555304, 7407072, 8332956, 11110608, 16665912, 22221216, 33331824, 66663648]

約数ペア:

[(1, 66663648), (2, 33331824), (3, 22221216), (4, 16665912), (6, 11110608), (8, 8332956), (9, 7407072), (12, 5555304), (16, 4166478), (18, 3703536), (24, 2777652), (27, 2469024), (32, 2083239), (36, 1851768), (48, 1388826), (54, 1234512), (72, 925884), (81, 823008), (96, 694413), (108, 617256), (144, 462942), (162, 411504), (216, 308628), (243, 274336), (288, 231471), (324, 205752), (432, 154314), (486, 137168), (648, 102876), (864, 77157), (972, 68584), (1296, 51438), (1944, 34292), (2592, 25719), (3888, 17146), (7776, 8573)]