64737864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 189696000

約数和(自身を除く): 124958136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1279, 1332, 1368, 1406, 2109, 2558, 2664, 2812, 3837, 4218, 5116, 5624, 6327, 7674, 8436, 10232, 11511, 12654, 15348, 16872, 23022, 24301, 25308, 30696, 46044, 47323, 48602, 50616, 72903, 92088, 94646, 97204, 141969, 145806, 189292, 194408, 218709, 283938, 291612, 378584, 425907, 437418, 567876, 583224, 851814, 874836, 899137, 1135752, 1703628, 1749672, 1798274, 2697411, 3407256, 3596548, 5394822, 7193096, 8092233, 10789644, 16184466, 21579288, 32368932, 64737864]

約数ペア:

[(1, 64737864), (2, 32368932), (3, 21579288), (4, 16184466), (6, 10789644), (8, 8092233), (9, 7193096), (12, 5394822), (18, 3596548), (19, 3407256), (24, 2697411), (36, 1798274), (37, 1749672), (38, 1703628), (57, 1135752), (72, 899137), (74, 874836), (76, 851814), (111, 583224), (114, 567876), (148, 437418), (152, 425907), (171, 378584), (222, 291612), (228, 283938), (296, 218709), (333, 194408), (342, 189292), (444, 145806), (456, 141969), (666, 97204), (684, 94646), (703, 92088), (888, 72903), (1279, 50616), (1332, 48602), (1368, 47323), (1406, 46044), (2109, 30696), (2558, 25308), (2664, 24301), (2812, 23022), (3837, 16872), (4218, 15348), (5116, 12654), (5624, 11511), (6327, 10232), (7674, 8436)]