9995952

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 17502288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 167, 172, 174, 232, 258, 334, 344, 348, 464, 501, 516, 668, 688, 696, 1002, 1032, 1247, 1336, 1392, 2004, 2064, 2494, 2672, 3741, 4008, 4843, 4988, 7181, 7482, 8016, 9686, 9976, 14362, 14529, 14964, 19372, 19952, 21543, 28724, 29058, 29928, 38744, 43086, 57448, 58116, 59856, 77488, 86172, 114896, 116232, 172344, 208249, 232464, 344688, 416498, 624747, 832996, 1249494, 1665992, 2498988, 3331984, 4997976, 9995952]

約数ペア:

[(1, 9995952), (2, 4997976), (3, 3331984), (4, 2498988), (6, 1665992), (8, 1249494), (12, 832996), (16, 624747), (24, 416498), (29, 344688), (43, 232464), (48, 208249), (58, 172344), (86, 116232), (87, 114896), (116, 86172), (129, 77488), (167, 59856), (172, 58116), (174, 57448), (232, 43086), (258, 38744), (334, 29928), (344, 29058), (348, 28724), (464, 21543), (501, 19952), (516, 19372), (668, 14964), (688, 14529), (696, 14362), (1002, 9976), (1032, 9686), (1247, 8016), (1336, 7482), (1392, 7181), (2004, 4988), (2064, 4843), (2494, 4008), (2672, 3741)]