77931448

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 172224000

約数和(自身を除く): 94292552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 103, 118, 206, 229, 236, 412, 413, 458, 472, 721, 824, 826, 916, 1442, 1603, 1652, 1832, 2884, 3206, 3304, 5768, 6077, 6412, 12154, 12824, 13511, 23587, 24308, 27022, 42539, 47174, 48616, 54044, 85078, 94348, 94577, 108088, 165109, 170156, 188696, 189154, 330218, 340312, 378308, 660436, 756616, 1320872, 1391633, 2783266, 5566532, 9741431, 11133064, 19482862, 38965724, 77931448]

約数ペア:

[(1, 77931448), (2, 38965724), (4, 19482862), (7, 11133064), (8, 9741431), (14, 5566532), (28, 2783266), (56, 1391633), (59, 1320872), (103, 756616), (118, 660436), (206, 378308), (229, 340312), (236, 330218), (412, 189154), (413, 188696), (458, 170156), (472, 165109), (721, 108088), (824, 94577), (826, 94348), (916, 85078), (1442, 54044), (1603, 48616), (1652, 47174), (1832, 42539), (2884, 27022), (3206, 24308), (3304, 23587), (5768, 13511), (6077, 12824), (6412, 12154)]