64409544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 185328000

約数和(自身を除く): 120918456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 197, 228, 239, 342, 394, 456, 478, 591, 684, 717, 788, 956, 1182, 1368, 1434, 1576, 1773, 1912, 2151, 2364, 2868, 3546, 3743, 4302, 4541, 4728, 5736, 7092, 7486, 8604, 9082, 11229, 13623, 14184, 14972, 17208, 18164, 22458, 27246, 29944, 33687, 36328, 40869, 44916, 47083, 54492, 67374, 81738, 89832, 94166, 108984, 134748, 141249, 163476, 188332, 269496, 282498, 326952, 376664, 423747, 564996, 847494, 894577, 1129992, 1694988, 1789154, 2683731, 3389976, 3578308, 5367462, 7156616, 8051193, 10734924, 16102386, 21469848, 32204772, 64409544]

約数ペア:

[(1, 64409544), (2, 32204772), (3, 21469848), (4, 16102386), (6, 10734924), (8, 8051193), (9, 7156616), (12, 5367462), (18, 3578308), (19, 3389976), (24, 2683731), (36, 1789154), (38, 1694988), (57, 1129992), (72, 894577), (76, 847494), (114, 564996), (152, 423747), (171, 376664), (197, 326952), (228, 282498), (239, 269496), (342, 188332), (394, 163476), (456, 141249), (478, 134748), (591, 108984), (684, 94166), (717, 89832), (788, 81738), (956, 67374), (1182, 54492), (1368, 47083), (1434, 44916), (1576, 40869), (1773, 36328), (1912, 33687), (2151, 29944), (2364, 27246), (2868, 22458), (3546, 18164), (3743, 17208), (4302, 14972), (4541, 14184), (4728, 13623), (5736, 11229), (7092, 9082), (7486, 8604)]