172037124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18505

約数の個数: 72

約数和(自身を含む): 510456128

約数和(自身を除く): 338419004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 18451, 36902, 55353, 73804, 110706, 129157, 166059, 221412, 258314, 332118, 387471, 516628, 664236, 682687, 774942, 1162413, 1365374, 1549884, 2048061, 2324826, 2730748, 4096122, 4649652, 4778809, 6144183, 8192244, 9557618, 12288366, 14336427, 19115236, 24576732, 28672854, 43009281, 57345708, 86018562, 172037124]

約数ペア:

[(1, 172037124), (2, 86018562), (3, 57345708), (4, 43009281), (6, 28672854), (7, 24576732), (9, 19115236), (12, 14336427), (14, 12288366), (18, 9557618), (21, 8192244), (28, 6144183), (36, 4778809), (37, 4649652), (42, 4096122), (63, 2730748), (74, 2324826), (84, 2048061), (111, 1549884), (126, 1365374), (148, 1162413), (222, 774942), (252, 682687), (259, 664236), (333, 516628), (444, 387471), (518, 332118), (666, 258314), (777, 221412), (1036, 166059), (1332, 129157), (1554, 110706), (2331, 73804), (3108, 55353), (4662, 36902), (9324, 18451)]