7923888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1123}}^1$

素因数の和:1151

約数の個数: 90

約数和(自身を含む): 25819404

約数和(自身を除く): 17895516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1123, 1176, 1764, 2246, 2352, 3369, 3528, 4492, 6738, 7056, 7861, 8984, 10107, 13476, 15722, 17968, 20214, 23583, 26952, 31444, 40428, 47166, 53904, 55027, 62888, 70749, 80856, 94332, 110054, 125776, 141498, 161712, 165081, 188664, 220108, 282996, 330162, 377328, 440216, 495243, 565992, 660324, 880432, 990486, 1131984, 1320648, 1980972, 2641296, 3961944, 7923888]

約数ペア:

[(1, 7923888), (2, 3961944), (3, 2641296), (4, 1980972), (6, 1320648), (7, 1131984), (8, 990486), (9, 880432), (12, 660324), (14, 565992), (16, 495243), (18, 440216), (21, 377328), (24, 330162), (28, 282996), (36, 220108), (42, 188664), (48, 165081), (49, 161712), (56, 141498), (63, 125776), (72, 110054), (84, 94332), (98, 80856), (112, 70749), (126, 62888), (144, 55027), (147, 53904), (168, 47166), (196, 40428), (252, 31444), (294, 26952), (336, 23583), (392, 20214), (441, 17968), (504, 15722), (588, 13476), (784, 10107), (882, 8984), (1008, 7861), (1123, 7056), (1176, 6738), (1764, 4492), (2246, 3528), (2352, 3369)]