172073952

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1361}}^1$

素因数の和:1816

約数の個数: 72

約数和(自身を含む): 490810320

約数和(自身を除く): 318736368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1361, 1756, 2634, 2722, 3512, 3951, 4083, 5268, 5444, 7024, 7902, 8166, 10536, 10888, 12249, 14048, 15804, 16332, 21072, 21776, 24498, 31608, 32664, 42144, 43552, 48996, 63216, 65328, 97992, 126432, 130656, 195984, 391968, 597479, 1194958, 1792437, 2389916, 3584874, 4779832, 5377311, 7169748, 9559664, 10754622, 14339496, 19119328, 21509244, 28678992, 43018488, 57357984, 86036976, 172073952]

約数ペア:

[(1, 172073952), (2, 86036976), (3, 57357984), (4, 43018488), (6, 28678992), (8, 21509244), (9, 19119328), (12, 14339496), (16, 10754622), (18, 9559664), (24, 7169748), (32, 5377311), (36, 4779832), (48, 3584874), (72, 2389916), (96, 1792437), (144, 1194958), (288, 597479), (439, 391968), (878, 195984), (1317, 130656), (1361, 126432), (1756, 97992), (2634, 65328), (2722, 63216), (3512, 48996), (3951, 43552), (4083, 42144), (5268, 32664), (5444, 31608), (7024, 24498), (7902, 21776), (8166, 21072), (10536, 16332), (10888, 15804), (12249, 14048)]