61173616

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 153070560

約数和(自身を除く): 91896944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 89, 112, 119, 133, 136, 152, 178, 238, 266, 272, 304, 323, 356, 361, 476, 532, 623, 646, 712, 722, 952, 1064, 1246, 1292, 1424, 1444, 1513, 1691, 1904, 2128, 2261, 2492, 2527, 2584, 2888, 3026, 3382, 4522, 4984, 5054, 5168, 5776, 6052, 6137, 6764, 9044, 9968, 10108, 10591, 11837, 12104, 12274, 13528, 18088, 20216, 21182, 23674, 24208, 24548, 27056, 28747, 32129, 36176, 40432, 42364, 42959, 47348, 49096, 57494, 64258, 84728, 85918, 94696, 98192, 114988, 128516, 169456, 171836, 189392, 201229, 224903, 229976, 257032, 343672, 402458, 449806, 459952, 514064, 546193, 687344, 804916, 899612, 1092386, 1609832, 1799224, 2184772, 3219664, 3598448, 3823351, 4369544, 7646702, 8739088, 15293404, 30586808, 61173616]

約数ペア:

[(1, 61173616), (2, 30586808), (4, 15293404), (7, 8739088), (8, 7646702), (14, 4369544), (16, 3823351), (17, 3598448), (19, 3219664), (28, 2184772), (34, 1799224), (38, 1609832), (56, 1092386), (68, 899612), (76, 804916), (89, 687344), (112, 546193), (119, 514064), (133, 459952), (136, 449806), (152, 402458), (178, 343672), (238, 257032), (266, 229976), (272, 224903), (304, 201229), (323, 189392), (356, 171836), (361, 169456), (476, 128516), (532, 114988), (623, 98192), (646, 94696), (712, 85918), (722, 84728), (952, 64258), (1064, 57494), (1246, 49096), (1292, 47348), (1424, 42959), (1444, 42364), (1513, 40432), (1691, 36176), (1904, 32129), (2128, 28747), (2261, 27056), (2492, 24548), (2527, 24208), (2584, 23674), (2888, 21182), (3026, 20216), (3382, 18088), (4522, 13528), (4984, 12274), (5054, 12104), (5168, 11837), (5776, 10591), (6052, 10108), (6137, 9968), (6764, 9044)]