172406952

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 481852800

約数和(自身を除く): 309445848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 233, 239, 258, 344, 387, 466, 478, 516, 699, 717, 774, 932, 956, 1032, 1398, 1434, 1548, 1864, 1912, 2097, 2151, 2796, 2868, 3096, 4194, 4302, 5592, 5736, 8388, 8604, 10019, 10277, 16776, 17208, 20038, 20554, 30057, 30831, 40076, 41108, 55687, 60114, 61662, 80152, 82216, 90171, 92493, 111374, 120228, 123324, 167061, 180342, 184986, 222748, 240456, 246648, 334122, 360684, 369972, 445496, 501183, 668244, 721368, 739944, 1002366, 1336488, 2004732, 2394541, 4009464, 4789082, 7183623, 9578164, 14367246, 19156328, 21550869, 28734492, 43101738, 57468984, 86203476, 172406952]

約数ペア:

[(1, 172406952), (2, 86203476), (3, 57468984), (4, 43101738), (6, 28734492), (8, 21550869), (9, 19156328), (12, 14367246), (18, 9578164), (24, 7183623), (36, 4789082), (43, 4009464), (72, 2394541), (86, 2004732), (129, 1336488), (172, 1002366), (233, 739944), (239, 721368), (258, 668244), (344, 501183), (387, 445496), (466, 369972), (478, 360684), (516, 334122), (699, 246648), (717, 240456), (774, 222748), (932, 184986), (956, 180342), (1032, 167061), (1398, 123324), (1434, 120228), (1548, 111374), (1864, 92493), (1912, 90171), (2097, 82216), (2151, 80152), (2796, 61662), (2868, 60114), (3096, 55687), (4194, 41108), (4302, 40076), (5592, 30831), (5736, 30057), (8388, 20554), (8604, 20038), (10019, 17208), (10277, 16776)]