827602012804

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1301}}^1\times {\mathrm{39103}}^1$

素因数の和:40505

約数の個数: 72

約数和(自身を含む): 1706413782528

約数和(自身を除く): 878811769724

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 1301, 2324, 2602, 4067, 5204, 8134, 9107, 16268, 18214, 36428, 39103, 63749, 78206, 107983, 127498, 156412, 215966, 254996, 273721, 431932, 547442, 755881, 1094884, 1511762, 1916047, 3023524, 3245549, 3832094, 5291167, 6491098, 7664188, 10582334, 12982196, 21164668, 22718843, 45437686, 50873003, 90875372, 101746006, 159031901, 203492012, 318063802, 356111021, 636127604, 712222042, 1424444084, 2492777147, 4222459249, 4985554294, 8444918498, 9971108588, 16889836996, 29557214743, 59114429486, 118228858972, 206900503201, 413801006402, 827602012804]

約数ペア:

[(1, 827602012804), (2, 413801006402), (4, 206900503201), (7, 118228858972), (14, 59114429486), (28, 29557214743), (49, 16889836996), (83, 9971108588), (98, 8444918498), (166, 4985554294), (196, 4222459249), (332, 2492777147), (581, 1424444084), (1162, 712222042), (1301, 636127604), (2324, 356111021), (2602, 318063802), (4067, 203492012), (5204, 159031901), (8134, 101746006), (9107, 90875372), (16268, 50873003), (18214, 45437686), (36428, 22718843), (39103, 21164668), (63749, 12982196), (78206, 10582334), (107983, 7664188), (127498, 6491098), (156412, 5291167), (215966, 3832094), (254996, 3245549), (273721, 3023524), (431932, 1916047), (547442, 1511762), (755881, 1094884)]