89011384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 209318400

約数和(自身を除く): 120307016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 229, 308, 458, 616, 631, 916, 1262, 1603, 1832, 2519, 2524, 3206, 4417, 5038, 5048, 6412, 6941, 8834, 10076, 12824, 13882, 17633, 17668, 20152, 27764, 35266, 35336, 48587, 55528, 70532, 97174, 141064, 144499, 194348, 288998, 388696, 577996, 1011493, 1155992, 1589489, 2022986, 3178978, 4045972, 6357956, 8091944, 11126423, 12715912, 22252846, 44505692, 89011384]

約数ペア:

[(1, 89011384), (2, 44505692), (4, 22252846), (7, 12715912), (8, 11126423), (11, 8091944), (14, 6357956), (22, 4045972), (28, 3178978), (44, 2022986), (56, 1589489), (77, 1155992), (88, 1011493), (154, 577996), (229, 388696), (308, 288998), (458, 194348), (616, 144499), (631, 141064), (916, 97174), (1262, 70532), (1603, 55528), (1832, 48587), (2519, 35336), (2524, 35266), (3206, 27764), (4417, 20152), (5038, 17668), (5048, 17633), (6412, 13882), (6941, 12824), (8834, 10076)]