81568584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 236545920

約数和(自身を除く): 154977336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 103, 136, 153, 204, 206, 306, 309, 408, 412, 612, 618, 647, 824, 927, 1224, 1236, 1294, 1751, 1854, 1941, 2472, 2588, 3502, 3708, 3882, 5176, 5253, 5823, 7004, 7416, 7764, 10506, 10999, 11646, 14008, 15528, 15759, 21012, 21998, 23292, 31518, 32997, 42024, 43996, 46584, 63036, 65994, 66641, 87992, 98991, 126072, 131988, 133282, 197982, 199923, 263976, 266564, 395964, 399846, 533128, 599769, 791928, 799692, 1132897, 1199538, 1599384, 2265794, 2399076, 3398691, 4531588, 4798152, 6797382, 9063176, 10196073, 13594764, 20392146, 27189528, 40784292, 81568584]

約数ペア:

[(1, 81568584), (2, 40784292), (3, 27189528), (4, 20392146), (6, 13594764), (8, 10196073), (9, 9063176), (12, 6797382), (17, 4798152), (18, 4531588), (24, 3398691), (34, 2399076), (36, 2265794), (51, 1599384), (68, 1199538), (72, 1132897), (102, 799692), (103, 791928), (136, 599769), (153, 533128), (204, 399846), (206, 395964), (306, 266564), (309, 263976), (408, 199923), (412, 197982), (612, 133282), (618, 131988), (647, 126072), (824, 98991), (927, 87992), (1224, 66641), (1236, 65994), (1294, 63036), (1751, 46584), (1854, 43996), (1941, 42024), (2472, 32997), (2588, 31518), (3502, 23292), (3708, 21998), (3882, 21012), (5176, 15759), (5253, 15528), (5823, 14008), (7004, 11646), (7416, 10999), (7764, 10506)]