72986144

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 115711456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1559, 1672, 2128, 2464, 2926, 3118, 3344, 4256, 5852, 6236, 6688, 10913, 11704, 12472, 17149, 21826, 23408, 24944, 29621, 34298, 43652, 46816, 49888, 59242, 68596, 87304, 118484, 120043, 137192, 174608, 207347, 236968, 240086, 274384, 325831, 349216, 414694, 473936, 480172, 548768, 651662, 829388, 947872, 960344, 1303324, 1658776, 1920688, 2280817, 2606648, 3317552, 3841376, 4561634, 5213296, 6635104, 9123268, 10426592, 18246536, 36493072, 72986144]

約数ペア:

[(1, 72986144), (2, 36493072), (4, 18246536), (7, 10426592), (8, 9123268), (11, 6635104), (14, 5213296), (16, 4561634), (19, 3841376), (22, 3317552), (28, 2606648), (32, 2280817), (38, 1920688), (44, 1658776), (56, 1303324), (76, 960344), (77, 947872), (88, 829388), (112, 651662), (133, 548768), (152, 480172), (154, 473936), (176, 414694), (209, 349216), (224, 325831), (266, 274384), (304, 240086), (308, 236968), (352, 207347), (418, 174608), (532, 137192), (608, 120043), (616, 118484), (836, 87304), (1064, 68596), (1232, 59242), (1463, 49888), (1559, 46816), (1672, 43652), (2128, 34298), (2464, 29621), (2926, 24944), (3118, 23408), (3344, 21826), (4256, 17149), (5852, 12472), (6236, 11704), (6688, 10913)]