68927796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6361}}^1$

素因数の和:6421

約数の個数: 72

約数和(自身を含む): 203787584

約数和(自身を除く): 134859788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 6361, 10836, 12722, 19083, 25444, 38166, 44527, 57249, 76332, 89054, 114498, 133581, 178108, 228996, 267162, 273523, 400743, 534324, 547046, 801486, 820569, 1094092, 1602972, 1641138, 1914661, 2461707, 3282276, 3829322, 4923414, 5743983, 7658644, 9846828, 11487966, 17231949, 22975932, 34463898, 68927796]

約数ペア:

[(1, 68927796), (2, 34463898), (3, 22975932), (4, 17231949), (6, 11487966), (7, 9846828), (9, 7658644), (12, 5743983), (14, 4923414), (18, 3829322), (21, 3282276), (28, 2461707), (36, 1914661), (42, 1641138), (43, 1602972), (63, 1094092), (84, 820569), (86, 801486), (126, 547046), (129, 534324), (172, 400743), (252, 273523), (258, 267162), (301, 228996), (387, 178108), (516, 133581), (602, 114498), (774, 89054), (903, 76332), (1204, 57249), (1548, 44527), (1806, 38166), (2709, 25444), (3612, 19083), (5418, 12722), (6361, 10836)]