72725904

素因数分解:

$2^4\times 3^3\times {\mathrm{168347}}^1$

素因数の和:168364

約数の個数: 40

約数和(自身を含む): 208751520

約数和(自身を除く): 136025616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168347, 336694, 505041, 673388, 1010082, 1346776, 1515123, 2020164, 2693552, 3030246, 4040328, 4545369, 6060492, 8080656, 9090738, 12120984, 18181476, 24241968, 36362952, 72725904]

約数ペア:

[(1, 72725904), (2, 36362952), (3, 24241968), (4, 18181476), (6, 12120984), (8, 9090738), (9, 8080656), (12, 6060492), (16, 4545369), (18, 4040328), (24, 3030246), (27, 2693552), (36, 2020164), (48, 1515123), (54, 1346776), (72, 1010082), (108, 673388), (144, 505041), (216, 336694), (432, 168347)]