85230656

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 222967296

約数和(自身を除く): 137736640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 32, 34, 38, 56, 62, 64, 68, 76, 112, 119, 124, 133, 136, 152, 217, 224, 238, 248, 266, 272, 304, 323, 361, 434, 448, 476, 496, 527, 532, 544, 589, 608, 646, 722, 868, 952, 992, 1054, 1064, 1088, 1178, 1216, 1292, 1444, 1736, 1904, 1984, 2108, 2128, 2261, 2356, 2527, 2584, 2888, 3472, 3689, 3808, 4123, 4216, 4256, 4522, 4712, 5054, 5168, 5776, 6137, 6944, 7378, 7616, 8246, 8432, 8512, 9044, 9424, 10013, 10108, 10336, 11191, 11552, 12274, 13888, 14756, 16492, 16864, 18088, 18848, 20026, 20216, 20672, 22382, 23104, 24548, 29512, 32984, 33728, 36176, 37696, 40052, 40432, 42959, 44764, 49096, 59024, 65968, 70091, 72352, 78337, 80104, 80864, 85918, 89528, 98192, 118048, 131936, 140182, 144704, 156674, 160208, 161728, 171836, 179056, 190247, 196384, 236096, 263872, 280364, 313348, 320416, 343672, 358112, 380494, 392768, 560728, 626696, 640832, 687344, 716224, 760988, 1121456, 1253392, 1331729, 1374688, 1521976, 2242912, 2506784, 2663458, 2749376, 3043952, 4485824, 5013568, 5326916, 6087904, 10653832, 12175808, 21307664, 42615328, 85230656]

約数ペア:

[(1, 85230656), (2, 42615328), (4, 21307664), (7, 12175808), (8, 10653832), (14, 6087904), (16, 5326916), (17, 5013568), (19, 4485824), (28, 3043952), (31, 2749376), (32, 2663458), (34, 2506784), (38, 2242912), (56, 1521976), (62, 1374688), (64, 1331729), (68, 1253392), (76, 1121456), (112, 760988), (119, 716224), (124, 687344), (133, 640832), (136, 626696), (152, 560728), (217, 392768), (224, 380494), (238, 358112), (248, 343672), (266, 320416), (272, 313348), (304, 280364), (323, 263872), (361, 236096), (434, 196384), (448, 190247), (476, 179056), (496, 171836), (527, 161728), (532, 160208), (544, 156674), (589, 144704), (608, 140182), (646, 131936), (722, 118048), (868, 98192), (952, 89528), (992, 85918), (1054, 80864), (1064, 80104), (1088, 78337), (1178, 72352), (1216, 70091), (1292, 65968), (1444, 59024), (1736, 49096), (1904, 44764), (1984, 42959), (2108, 40432), (2128, 40052), (2261, 37696), (2356, 36176), (2527, 33728), (2584, 32984), (2888, 29512), (3472, 24548), (3689, 23104), (3808, 22382), (4123, 20672), (4216, 20216), (4256, 20026), (4522, 18848), (4712, 18088), (5054, 16864), (5168, 16492), (5776, 14756), (6137, 13888), (6944, 12274), (7378, 11552), (7616, 11191), (8246, 10336), (8432, 10108), (8512, 10013), (9044, 9424)]