72735408

素因数分解:

$2^4\times 3^4\times {\mathrm{56123}}^1$

素因数の和:56143

約数の個数: 50

約数和(自身を含む): 210521124

約数和(自身を除く): 137785716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 56123, 112246, 168369, 224492, 336738, 448984, 505107, 673476, 897968, 1010214, 1346952, 1515321, 2020428, 2693904, 3030642, 4040856, 4545963, 6061284, 8081712, 9091926, 12122568, 18183852, 24245136, 36367704, 72735408]

約数ペア:

[(1, 72735408), (2, 36367704), (3, 24245136), (4, 18183852), (6, 12122568), (8, 9091926), (9, 8081712), (12, 6061284), (16, 4545963), (18, 4040856), (24, 3030642), (27, 2693904), (36, 2020428), (48, 1515321), (54, 1346952), (72, 1010214), (81, 897968), (108, 673476), (144, 505107), (162, 448984), (216, 336738), (324, 224492), (432, 168369), (648, 112246), (1296, 56123)]