72155874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4951}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 165436416

約数和(自身を除く): 93280542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 4951, 7287, 9902, 14574, 14853, 29706, 34657, 69314, 103971, 207942, 1717997, 3435994, 5153991, 10307982, 12025979, 24051958, 36077937, 72155874]

約数ペア:

[(1, 72155874), (2, 36077937), (3, 24051958), (6, 12025979), (7, 10307982), (14, 5153991), (21, 3435994), (42, 1717997), (347, 207942), (694, 103971), (1041, 69314), (2082, 34657), (2429, 29706), (4858, 14853), (4951, 14574), (7287, 9902)]