31125384

素因数分解:

$2^3\times 3^8\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 87683310

約数和(自身を除く): 56557926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 593, 648, 729, 972, 1186, 1458, 1779, 1944, 2187, 2372, 2916, 3558, 4374, 4744, 5337, 5832, 6561, 7116, 8748, 10674, 13122, 14232, 16011, 17496, 21348, 26244, 32022, 42696, 48033, 52488, 64044, 96066, 128088, 144099, 192132, 288198, 384264, 432297, 576396, 864594, 1152792, 1296891, 1729188, 2593782, 3458376, 3890673, 5187564, 7781346, 10375128, 15562692, 31125384]

約数ペア:

[(1, 31125384), (2, 15562692), (3, 10375128), (4, 7781346), (6, 5187564), (8, 3890673), (9, 3458376), (12, 2593782), (18, 1729188), (24, 1296891), (27, 1152792), (36, 864594), (54, 576396), (72, 432297), (81, 384264), (108, 288198), (162, 192132), (216, 144099), (243, 128088), (324, 96066), (486, 64044), (593, 52488), (648, 48033), (729, 42696), (972, 32022), (1186, 26244), (1458, 21348), (1779, 17496), (1944, 16011), (2187, 14232), (2372, 13122), (2916, 10674), (3558, 8748), (4374, 7116), (4744, 6561), (5337, 5832)]