81434496

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 128

約数和(自身を含む): 254298240

約数和(自身を除く): 172863744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1483, 1664, 1716, 2112, 2288, 2496, 2966, 3432, 4224, 4449, 4576, 4992, 5932, 6864, 8898, 9152, 11864, 13728, 16313, 17796, 18304, 19279, 23728, 27456, 32626, 35592, 38558, 47456, 48939, 54912, 57837, 65252, 71184, 77116, 94912, 97878, 115674, 130504, 142368, 154232, 189824, 195756, 212069, 231348, 261008, 284736, 308464, 391512, 424138, 462696, 522016, 569472, 616928, 636207, 783024, 848276, 925392, 1044032, 1233856, 1272414, 1566048, 1696552, 1850784, 2088064, 2467712, 2544828, 3132096, 3393104, 3701568, 5089656, 6264192, 6786208, 7403136, 10179312, 13572416, 20358624, 27144832, 40717248, 81434496]

約数ペア:

[(1, 81434496), (2, 40717248), (3, 27144832), (4, 20358624), (6, 13572416), (8, 10179312), (11, 7403136), (12, 6786208), (13, 6264192), (16, 5089656), (22, 3701568), (24, 3393104), (26, 3132096), (32, 2544828), (33, 2467712), (39, 2088064), (44, 1850784), (48, 1696552), (52, 1566048), (64, 1272414), (66, 1233856), (78, 1044032), (88, 925392), (96, 848276), (104, 783024), (128, 636207), (132, 616928), (143, 569472), (156, 522016), (176, 462696), (192, 424138), (208, 391512), (264, 308464), (286, 284736), (312, 261008), (352, 231348), (384, 212069), (416, 195756), (429, 189824), (528, 154232), (572, 142368), (624, 130504), (704, 115674), (832, 97878), (858, 94912), (1056, 77116), (1144, 71184), (1248, 65252), (1408, 57837), (1483, 54912), (1664, 48939), (1716, 47456), (2112, 38558), (2288, 35592), (2496, 32626), (2966, 27456), (3432, 23728), (4224, 19279), (4449, 18304), (4576, 17796), (4992, 16313), (5932, 13728), (6864, 11864), (8898, 9152)]