72561744

素因数分解:

$2^4\times 3^6\times {\mathrm{6221}}^1$

素因数の和:6247

約数の個数: 70

約数和(自身を含む): 210820026

約数和(自身を除く): 138258282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 6221, 11664, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 99536, 111978, 149304, 167967, 223956, 298608, 335934, 447912, 503901, 671868, 895824, 1007802, 1343736, 1511703, 2015604, 2687472, 3023406, 4031208, 4535109, 6046812, 8062416, 9070218, 12093624, 18140436, 24187248, 36280872, 72561744]

約数ペア:

[(1, 72561744), (2, 36280872), (3, 24187248), (4, 18140436), (6, 12093624), (8, 9070218), (9, 8062416), (12, 6046812), (16, 4535109), (18, 4031208), (24, 3023406), (27, 2687472), (36, 2015604), (48, 1511703), (54, 1343736), (72, 1007802), (81, 895824), (108, 671868), (144, 503901), (162, 447912), (216, 335934), (243, 298608), (324, 223956), (432, 167967), (486, 149304), (648, 111978), (729, 99536), (972, 74652), (1296, 55989), (1458, 49768), (1944, 37326), (2916, 24884), (3888, 18663), (5832, 12442), (6221, 11664)]