81094896

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 242979984

約数和(自身を除く): 161885088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 157, 204, 211, 272, 306, 314, 408, 422, 471, 612, 628, 633, 816, 844, 942, 1224, 1256, 1266, 1413, 1688, 1884, 1899, 2448, 2512, 2532, 2669, 2826, 3376, 3587, 3768, 3798, 5064, 5338, 5652, 7174, 7536, 7596, 8007, 10128, 10676, 10761, 11304, 14348, 15192, 16014, 21352, 21522, 22608, 24021, 28696, 30384, 32028, 32283, 33127, 42704, 43044, 48042, 57392, 64056, 64566, 66254, 86088, 96084, 99381, 128112, 129132, 132508, 172176, 192168, 198762, 258264, 265016, 298143, 384336, 397524, 516528, 530032, 563159, 596286, 795048, 1126318, 1192572, 1590096, 1689477, 2252636, 2385144, 3378954, 4505272, 4770288, 5068431, 6757908, 9010544, 10136862, 13515816, 20273724, 27031632, 40547448, 81094896]

約数ペア:

[(1, 81094896), (2, 40547448), (3, 27031632), (4, 20273724), (6, 13515816), (8, 10136862), (9, 9010544), (12, 6757908), (16, 5068431), (17, 4770288), (18, 4505272), (24, 3378954), (34, 2385144), (36, 2252636), (48, 1689477), (51, 1590096), (68, 1192572), (72, 1126318), (102, 795048), (136, 596286), (144, 563159), (153, 530032), (157, 516528), (204, 397524), (211, 384336), (272, 298143), (306, 265016), (314, 258264), (408, 198762), (422, 192168), (471, 172176), (612, 132508), (628, 129132), (633, 128112), (816, 99381), (844, 96084), (942, 86088), (1224, 66254), (1256, 64566), (1266, 64056), (1413, 57392), (1688, 48042), (1884, 43044), (1899, 42704), (2448, 33127), (2512, 32283), (2532, 32028), (2669, 30384), (2826, 28696), (3376, 24021), (3587, 22608), (3768, 21522), (3798, 21352), (5064, 16014), (5338, 15192), (5652, 14348), (7174, 11304), (7536, 10761), (7596, 10676), (8007, 10128)]