87161328

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1213}}^1$

素因数の和:1726

約数の個数: 60

約数和(自身を含む): 244621000

約数和(自身を除く): 157459672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1213, 1497, 1996, 2426, 2994, 3639, 3992, 4491, 4852, 5988, 7278, 7984, 8982, 9704, 10917, 11976, 14556, 17964, 19408, 21834, 23952, 29112, 35928, 43668, 58224, 71856, 87336, 174672, 605287, 1210574, 1815861, 2421148, 3631722, 4842296, 5447583, 7263444, 9684592, 10895166, 14526888, 21790332, 29053776, 43580664, 87161328]

約数ペア:

[(1, 87161328), (2, 43580664), (3, 29053776), (4, 21790332), (6, 14526888), (8, 10895166), (9, 9684592), (12, 7263444), (16, 5447583), (18, 4842296), (24, 3631722), (36, 2421148), (48, 1815861), (72, 1210574), (144, 605287), (499, 174672), (998, 87336), (1213, 71856), (1497, 58224), (1996, 43668), (2426, 35928), (2994, 29112), (3639, 23952), (3992, 21834), (4491, 19408), (4852, 17964), (5988, 14556), (7278, 11976), (7984, 10917), (8982, 9704)]