72311982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16552

約数の個数: 32

約数和(自身を含む): 156701952

約数和(自身を除く): 84389970

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 16487, 32974, 49461, 98922, 280279, 560558, 708941, 840837, 1417882, 1681674, 2126823, 4253646, 12051997, 24103994, 36155991, 72311982]

約数ペア:

[(1, 72311982), (2, 36155991), (3, 24103994), (6, 12051997), (17, 4253646), (34, 2126823), (43, 1681674), (51, 1417882), (86, 840837), (102, 708941), (129, 560558), (258, 280279), (731, 98922), (1462, 49461), (2193, 32974), (4386, 16487)]