66742488

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 186472800

約数和(自身を除く): 119730312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1601, 1737, 2316, 3202, 3474, 4632, 4803, 5211, 6404, 6948, 9606, 10422, 12808, 13896, 14409, 19212, 20844, 28818, 38424, 41688, 43227, 57636, 86454, 115272, 172908, 308993, 345816, 617986, 926979, 1235972, 1853958, 2471944, 2780937, 3707916, 5561874, 7415832, 8342811, 11123748, 16685622, 22247496, 33371244, 66742488]

約数ペア:

[(1, 66742488), (2, 33371244), (3, 22247496), (4, 16685622), (6, 11123748), (8, 8342811), (9, 7415832), (12, 5561874), (18, 3707916), (24, 2780937), (27, 2471944), (36, 1853958), (54, 1235972), (72, 926979), (108, 617986), (193, 345816), (216, 308993), (386, 172908), (579, 115272), (772, 86454), (1158, 57636), (1544, 43227), (1601, 41688), (1737, 38424), (2316, 28818), (3202, 20844), (3474, 19212), (4632, 14409), (4803, 13896), (5211, 12808), (6404, 10422), (6948, 9606)]