90072264

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 230630400

約数和(自身を除く): 140558136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 103, 166, 206, 249, 309, 332, 412, 439, 498, 618, 664, 824, 878, 996, 1236, 1317, 1756, 1992, 2472, 2634, 3512, 5268, 8549, 10536, 17098, 25647, 34196, 36437, 45217, 51294, 68392, 72874, 90434, 102588, 109311, 135651, 145748, 180868, 205176, 218622, 271302, 291496, 361736, 437244, 542604, 874488, 1085208, 3753011, 7506022, 11259033, 15012044, 22518066, 30024088, 45036132, 90072264]

約数ペア:

[(1, 90072264), (2, 45036132), (3, 30024088), (4, 22518066), (6, 15012044), (8, 11259033), (12, 7506022), (24, 3753011), (83, 1085208), (103, 874488), (166, 542604), (206, 437244), (249, 361736), (309, 291496), (332, 271302), (412, 218622), (439, 205176), (498, 180868), (618, 145748), (664, 135651), (824, 109311), (878, 102588), (996, 90434), (1236, 72874), (1317, 68392), (1756, 51294), (1992, 45217), (2472, 36437), (2634, 34196), (3512, 25647), (5268, 17098), (8549, 10536)]