80115552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 180

約数和(自身を含む): 263799900

約数和(自身を除く): 183684348

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 171, 176, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 396, 418, 456, 484, 528, 608, 627, 684, 726, 792, 836, 912, 968, 1056, 1089, 1254, 1331, 1368, 1452, 1584, 1672, 1824, 1881, 1936, 2178, 2299, 2508, 2662, 2736, 2904, 3168, 3344, 3762, 3872, 3993, 4356, 4598, 5016, 5324, 5472, 5808, 6688, 6897, 7524, 7986, 8712, 9196, 10032, 10648, 11616, 11979, 13794, 14641, 15048, 15972, 17424, 18392, 20064, 20691, 21296, 23958, 25289, 27588, 29282, 30096, 31944, 34848, 36784, 41382, 42592, 43923, 47916, 50578, 55176, 58564, 60192, 63888, 73568, 75867, 82764, 87846, 95832, 101156, 110352, 117128, 127776, 131769, 151734, 165528, 175692, 191664, 202312, 220704, 227601, 234256, 263538, 278179, 303468, 331056, 351384, 383328, 404624, 455202, 468512, 527076, 556358, 606936, 662112, 702768, 809248, 834537, 910404, 1054152, 1112716, 1213872, 1405536, 1669074, 1820808, 2108304, 2225432, 2427744, 2503611, 3338148, 3641616, 4216608, 4450864, 5007222, 6676296, 7283232, 8901728, 10014444, 13352592, 20028888, 26705184, 40057776, 80115552]

約数ペア:

[(1, 80115552), (2, 40057776), (3, 26705184), (4, 20028888), (6, 13352592), (8, 10014444), (9, 8901728), (11, 7283232), (12, 6676296), (16, 5007222), (18, 4450864), (19, 4216608), (22, 3641616), (24, 3338148), (32, 2503611), (33, 2427744), (36, 2225432), (38, 2108304), (44, 1820808), (48, 1669074), (57, 1405536), (66, 1213872), (72, 1112716), (76, 1054152), (88, 910404), (96, 834537), (99, 809248), (114, 702768), (121, 662112), (132, 606936), (144, 556358), (152, 527076), (171, 468512), (176, 455202), (198, 404624), (209, 383328), (228, 351384), (242, 331056), (264, 303468), (288, 278179), (304, 263538), (342, 234256), (352, 227601), (363, 220704), (396, 202312), (418, 191664), (456, 175692), (484, 165528), (528, 151734), (608, 131769), (627, 127776), (684, 117128), (726, 110352), (792, 101156), (836, 95832), (912, 87846), (968, 82764), (1056, 75867), (1089, 73568), (1254, 63888), (1331, 60192), (1368, 58564), (1452, 55176), (1584, 50578), (1672, 47916), (1824, 43923), (1881, 42592), (1936, 41382), (2178, 36784), (2299, 34848), (2508, 31944), (2662, 30096), (2736, 29282), (2904, 27588), (3168, 25289), (3344, 23958), (3762, 21296), (3872, 20691), (3993, 20064), (4356, 18392), (4598, 17424), (5016, 15972), (5324, 15048), (5472, 14641), (5808, 13794), (6688, 11979), (6897, 11616), (7524, 10648), (7986, 10032), (8712, 9196)]