61511328

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5026

約数の個数: 72

約数和(自身を含む): 179026848

約数和(自身を除く): 117515520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 4967, 6192, 9934, 12384, 14901, 19868, 29802, 39736, 44703, 59604, 79472, 89406, 119208, 158944, 178812, 213581, 238416, 357624, 427162, 476832, 640743, 715248, 854324, 1281486, 1430496, 1708648, 1922229, 2562972, 3417296, 3844458, 5125944, 6834592, 7688916, 10251888, 15377832, 20503776, 30755664, 61511328]

約数ペア:

[(1, 61511328), (2, 30755664), (3, 20503776), (4, 15377832), (6, 10251888), (8, 7688916), (9, 6834592), (12, 5125944), (16, 3844458), (18, 3417296), (24, 2562972), (32, 1922229), (36, 1708648), (43, 1430496), (48, 1281486), (72, 854324), (86, 715248), (96, 640743), (129, 476832), (144, 427162), (172, 357624), (258, 238416), (288, 213581), (344, 178812), (387, 158944), (516, 119208), (688, 89406), (774, 79472), (1032, 59604), (1376, 44703), (1548, 39736), (2064, 29802), (3096, 19868), (4128, 14901), (4967, 12384), (6192, 9934)]