91665728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 243230400

約数和(自身を除く): 151564672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 89, 112, 121, 133, 152, 154, 176, 178, 209, 224, 242, 266, 304, 308, 352, 356, 418, 448, 484, 532, 608, 616, 623, 704, 712, 836, 847, 968, 979, 1064, 1216, 1232, 1246, 1424, 1463, 1672, 1691, 1694, 1936, 1958, 2128, 2299, 2464, 2492, 2848, 2926, 3344, 3382, 3388, 3872, 3916, 4256, 4598, 4928, 4984, 5696, 5852, 6688, 6764, 6776, 6853, 7744, 7832, 8512, 9196, 9968, 10769, 11704, 11837, 13376, 13528, 13552, 13706, 15664, 16093, 18392, 18601, 19936, 21538, 23408, 23674, 27056, 27104, 27412, 31328, 32186, 36784, 37202, 39872, 43076, 46816, 47348, 54112, 54208, 54824, 62656, 64372, 73568, 74404, 75383, 86152, 93632, 94696, 108224, 109648, 128744, 130207, 147136, 148808, 150766, 172304, 189392, 204611, 219296, 257488, 260414, 297616, 301532, 344608, 378784, 409222, 438592, 514976, 520828, 595232, 603064, 689216, 757568, 818444, 1029952, 1041656, 1190464, 1206128, 1432277, 1636888, 2083312, 2412256, 2864554, 3273776, 4166624, 4824512, 5729108, 6547552, 8333248, 11458216, 13095104, 22916432, 45832864, 91665728]

約数ペア:

[(1, 91665728), (2, 45832864), (4, 22916432), (7, 13095104), (8, 11458216), (11, 8333248), (14, 6547552), (16, 5729108), (19, 4824512), (22, 4166624), (28, 3273776), (32, 2864554), (38, 2412256), (44, 2083312), (56, 1636888), (64, 1432277), (76, 1206128), (77, 1190464), (88, 1041656), (89, 1029952), (112, 818444), (121, 757568), (133, 689216), (152, 603064), (154, 595232), (176, 520828), (178, 514976), (209, 438592), (224, 409222), (242, 378784), (266, 344608), (304, 301532), (308, 297616), (352, 260414), (356, 257488), (418, 219296), (448, 204611), (484, 189392), (532, 172304), (608, 150766), (616, 148808), (623, 147136), (704, 130207), (712, 128744), (836, 109648), (847, 108224), (968, 94696), (979, 93632), (1064, 86152), (1216, 75383), (1232, 74404), (1246, 73568), (1424, 64372), (1463, 62656), (1672, 54824), (1691, 54208), (1694, 54112), (1936, 47348), (1958, 46816), (2128, 43076), (2299, 39872), (2464, 37202), (2492, 36784), (2848, 32186), (2926, 31328), (3344, 27412), (3382, 27104), (3388, 27056), (3872, 23674), (3916, 23408), (4256, 21538), (4598, 19936), (4928, 18601), (4984, 18392), (5696, 16093), (5852, 15664), (6688, 13706), (6764, 13552), (6776, 13528), (6853, 13376), (7744, 11837), (7832, 11704), (8512, 10769), (9196, 9968)]