84080136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 250398720

約数和(自身を除く): 166318584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 103, 113, 129, 168, 172, 206, 226, 258, 301, 309, 339, 344, 412, 452, 516, 602, 618, 678, 721, 791, 824, 903, 904, 1032, 1204, 1236, 1356, 1442, 1582, 1806, 2163, 2373, 2408, 2472, 2712, 2884, 3164, 3612, 4326, 4429, 4746, 4859, 5768, 6328, 7224, 8652, 8858, 9492, 9718, 11639, 13287, 14577, 17304, 17716, 18984, 19436, 23278, 26574, 29154, 31003, 34013, 34917, 35432, 38872, 46556, 53148, 58308, 62006, 68026, 69834, 81473, 93009, 93112, 102039, 106296, 116616, 124012, 136052, 139668, 162946, 186018, 204078, 244419, 248024, 272104, 279336, 325892, 372036, 408156, 488838, 500477, 651784, 744072, 816312, 977676, 1000954, 1501431, 1955352, 2001908, 3002862, 3503339, 4003816, 6005724, 7006678, 10510017, 12011448, 14013356, 21020034, 28026712, 42040068, 84080136]

約数ペア:

[(1, 84080136), (2, 42040068), (3, 28026712), (4, 21020034), (6, 14013356), (7, 12011448), (8, 10510017), (12, 7006678), (14, 6005724), (21, 4003816), (24, 3503339), (28, 3002862), (42, 2001908), (43, 1955352), (56, 1501431), (84, 1000954), (86, 977676), (103, 816312), (113, 744072), (129, 651784), (168, 500477), (172, 488838), (206, 408156), (226, 372036), (258, 325892), (301, 279336), (309, 272104), (339, 248024), (344, 244419), (412, 204078), (452, 186018), (516, 162946), (602, 139668), (618, 136052), (678, 124012), (721, 116616), (791, 106296), (824, 102039), (903, 93112), (904, 93009), (1032, 81473), (1204, 69834), (1236, 68026), (1356, 62006), (1442, 58308), (1582, 53148), (1806, 46556), (2163, 38872), (2373, 35432), (2408, 34917), (2472, 34013), (2712, 31003), (2884, 29154), (3164, 26574), (3612, 23278), (4326, 19436), (4429, 18984), (4746, 17716), (4859, 17304), (5768, 14577), (6328, 13287), (7224, 11639), (8652, 9718), (8858, 9492)]