77538672

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2311}}^1$

素因数の和:2558

約数の個数: 60

約数和(自身を含む): 218026224

約数和(自身を除く): 140487552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 932, 1398, 1864, 2097, 2311, 2796, 3728, 4194, 4622, 5592, 6933, 8388, 9244, 11184, 13866, 16776, 18488, 20799, 27732, 33552, 36976, 41598, 55464, 83196, 110928, 166392, 332784, 538463, 1076926, 1615389, 2153852, 3230778, 4307704, 4846167, 6461556, 8615408, 9692334, 12923112, 19384668, 25846224, 38769336, 77538672]

約数ペア:

[(1, 77538672), (2, 38769336), (3, 25846224), (4, 19384668), (6, 12923112), (8, 9692334), (9, 8615408), (12, 6461556), (16, 4846167), (18, 4307704), (24, 3230778), (36, 2153852), (48, 1615389), (72, 1076926), (144, 538463), (233, 332784), (466, 166392), (699, 110928), (932, 83196), (1398, 55464), (1864, 41598), (2097, 36976), (2311, 33552), (2796, 27732), (3728, 20799), (4194, 18488), (4622, 16776), (5592, 13866), (6933, 11184), (8388, 9244)]