42375984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 130616640

約数和(自身を除く): 88240656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 419, 516, 588, 602, 688, 784, 838, 903, 1032, 1176, 1204, 1257, 1676, 1806, 2064, 2107, 2352, 2408, 2514, 2933, 3352, 3612, 4214, 4816, 5028, 5866, 6321, 6704, 7224, 8428, 8799, 10056, 11732, 12642, 14448, 16856, 17598, 18017, 20112, 20531, 23464, 25284, 33712, 35196, 36034, 41062, 46928, 50568, 54051, 61593, 70392, 72068, 82124, 101136, 108102, 123186, 126119, 140784, 144136, 164248, 216204, 246372, 252238, 288272, 328496, 378357, 432408, 492744, 504476, 756714, 864816, 882833, 985488, 1008952, 1513428, 1765666, 2017904, 2648499, 3026856, 3531332, 5296998, 6053712, 7062664, 10593996, 14125328, 21187992, 42375984]

約数ペア:

[(1, 42375984), (2, 21187992), (3, 14125328), (4, 10593996), (6, 7062664), (7, 6053712), (8, 5296998), (12, 3531332), (14, 3026856), (16, 2648499), (21, 2017904), (24, 1765666), (28, 1513428), (42, 1008952), (43, 985488), (48, 882833), (49, 864816), (56, 756714), (84, 504476), (86, 492744), (98, 432408), (112, 378357), (129, 328496), (147, 288272), (168, 252238), (172, 246372), (196, 216204), (258, 164248), (294, 144136), (301, 140784), (336, 126119), (344, 123186), (392, 108102), (419, 101136), (516, 82124), (588, 72068), (602, 70392), (688, 61593), (784, 54051), (838, 50568), (903, 46928), (1032, 41062), (1176, 36034), (1204, 35196), (1257, 33712), (1676, 25284), (1806, 23464), (2064, 20531), (2107, 20112), (2352, 18017), (2408, 17598), (2514, 16856), (2933, 14448), (3352, 12642), (3612, 11732), (4214, 10056), (4816, 8799), (5028, 8428), (5866, 7224), (6321, 6704)]