81582048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 258869520

約数和(自身を除く): 177287472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 877, 912, 969, 1224, 1292, 1368, 1632, 1754, 1824, 1938, 2448, 2584, 2631, 2736, 2907, 3508, 3876, 4896, 5168, 5262, 5472, 5814, 7016, 7752, 7893, 10336, 10524, 11628, 14032, 14909, 15504, 15786, 16663, 21048, 23256, 28064, 29818, 31008, 31572, 33326, 42096, 44727, 46512, 49989, 59636, 63144, 66652, 84192, 89454, 93024, 99978, 119272, 126288, 133304, 134181, 149967, 178908, 199956, 238544, 252576, 266608, 268362, 283271, 299934, 357816, 399912, 477088, 533216, 536724, 566542, 599868, 715632, 799824, 849813, 1073448, 1133084, 1199736, 1431264, 1599648, 1699626, 2146896, 2266168, 2399472, 2549439, 3399252, 4293792, 4532336, 4798944, 5098878, 6798504, 9064672, 10197756, 13597008, 20395512, 27194016, 40791024, 81582048]

約数ペア:

[(1, 81582048), (2, 40791024), (3, 27194016), (4, 20395512), (6, 13597008), (8, 10197756), (9, 9064672), (12, 6798504), (16, 5098878), (17, 4798944), (18, 4532336), (19, 4293792), (24, 3399252), (32, 2549439), (34, 2399472), (36, 2266168), (38, 2146896), (48, 1699626), (51, 1599648), (57, 1431264), (68, 1199736), (72, 1133084), (76, 1073448), (96, 849813), (102, 799824), (114, 715632), (136, 599868), (144, 566542), (152, 536724), (153, 533216), (171, 477088), (204, 399912), (228, 357816), (272, 299934), (288, 283271), (304, 268362), (306, 266608), (323, 252576), (342, 238544), (408, 199956), (456, 178908), (544, 149967), (608, 134181), (612, 133304), (646, 126288), (684, 119272), (816, 99978), (877, 93024), (912, 89454), (969, 84192), (1224, 66652), (1292, 63144), (1368, 59636), (1632, 49989), (1754, 46512), (1824, 44727), (1938, 42096), (2448, 33326), (2584, 31572), (2631, 31008), (2736, 29818), (2907, 28064), (3508, 23256), (3876, 21048), (4896, 16663), (5168, 15786), (5262, 15504), (5472, 14909), (5814, 14032), (7016, 11628), (7752, 10524), (7893, 10336)]