72451806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3457}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 165984000

約数和(自身を除く): 93532194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3457, 3493, 6914, 6986, 10371, 10479, 20742, 20958, 24199, 48398, 72597, 145194, 1725043, 3450086, 5175129, 10350258, 12075301, 24150602, 36225903, 72451806]

約数ペア:

[(1, 72451806), (2, 36225903), (3, 24150602), (6, 12075301), (7, 10350258), (14, 5175129), (21, 3450086), (42, 1725043), (499, 145194), (998, 72597), (1497, 48398), (2994, 24199), (3457, 20958), (3493, 20742), (6914, 10479), (6986, 10371)]