77173992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 250905600

約数和(自身を除く): 173731608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1187, 1204, 1512, 1548, 1806, 2322, 2374, 2408, 2709, 3096, 3561, 3612, 4644, 4748, 5418, 7122, 7224, 8127, 8309, 9288, 9496, 10683, 10836, 14244, 16254, 16618, 21366, 21672, 24927, 28488, 32049, 32508, 33236, 42732, 49854, 51041, 64098, 65016, 66472, 74781, 85464, 99708, 102082, 128196, 149562, 153123, 199416, 204164, 224343, 256392, 299124, 306246, 357287, 408328, 448686, 459369, 598248, 612492, 714574, 897372, 918738, 1071861, 1224984, 1378107, 1429148, 1794744, 1837476, 2143722, 2756214, 2858296, 3215583, 3674952, 4287444, 5512428, 6431166, 8574888, 9646749, 11024856, 12862332, 19293498, 25724664, 38586996, 77173992]

約数ペア:

[(1, 77173992), (2, 38586996), (3, 25724664), (4, 19293498), (6, 12862332), (7, 11024856), (8, 9646749), (9, 8574888), (12, 6431166), (14, 5512428), (18, 4287444), (21, 3674952), (24, 3215583), (27, 2858296), (28, 2756214), (36, 2143722), (42, 1837476), (43, 1794744), (54, 1429148), (56, 1378107), (63, 1224984), (72, 1071861), (84, 918738), (86, 897372), (108, 714574), (126, 612492), (129, 598248), (168, 459369), (172, 448686), (189, 408328), (216, 357287), (252, 306246), (258, 299124), (301, 256392), (344, 224343), (378, 204164), (387, 199416), (504, 153123), (516, 149562), (602, 128196), (756, 102082), (774, 99708), (903, 85464), (1032, 74781), (1161, 66472), (1187, 65016), (1204, 64098), (1512, 51041), (1548, 49854), (1806, 42732), (2322, 33236), (2374, 32508), (2408, 32049), (2709, 28488), (3096, 24927), (3561, 21672), (3612, 21366), (4644, 16618), (4748, 16254), (5418, 14244), (7122, 10836), (7224, 10683), (8127, 9496), (8309, 9288)]