82413968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 207361728

約数和(自身を除く): 124947760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 107, 112, 161, 182, 184, 208, 214, 299, 322, 364, 368, 428, 529, 598, 644, 728, 749, 856, 1058, 1196, 1288, 1391, 1456, 1498, 1712, 2093, 2116, 2392, 2461, 2576, 2782, 2996, 3703, 4186, 4232, 4784, 4922, 5564, 5992, 6877, 7406, 8372, 8464, 9737, 9844, 11128, 11984, 13754, 14812, 16744, 17227, 19474, 19688, 22256, 27508, 29624, 31993, 33488, 34454, 38948, 39376, 48139, 55016, 56603, 59248, 63986, 68908, 77896, 96278, 110032, 113206, 127972, 137816, 155792, 192556, 223951, 226412, 255944, 275632, 385112, 396221, 447902, 452824, 511888, 735839, 770224, 792442, 895804, 905648, 1471678, 1584884, 1791608, 2943356, 3169768, 3583216, 5150873, 5886712, 6339536, 10301746, 11773424, 20603492, 41206984, 82413968]

約数ペア:

[(1, 82413968), (2, 41206984), (4, 20603492), (7, 11773424), (8, 10301746), (13, 6339536), (14, 5886712), (16, 5150873), (23, 3583216), (26, 3169768), (28, 2943356), (46, 1791608), (52, 1584884), (56, 1471678), (91, 905648), (92, 895804), (104, 792442), (107, 770224), (112, 735839), (161, 511888), (182, 452824), (184, 447902), (208, 396221), (214, 385112), (299, 275632), (322, 255944), (364, 226412), (368, 223951), (428, 192556), (529, 155792), (598, 137816), (644, 127972), (728, 113206), (749, 110032), (856, 96278), (1058, 77896), (1196, 68908), (1288, 63986), (1391, 59248), (1456, 56603), (1498, 55016), (1712, 48139), (2093, 39376), (2116, 38948), (2392, 34454), (2461, 33488), (2576, 31993), (2782, 29624), (2996, 27508), (3703, 22256), (4186, 19688), (4232, 19474), (4784, 17227), (4922, 16744), (5564, 14812), (5992, 13754), (6877, 11984), (7406, 11128), (8372, 9844), (8464, 9737)]