82784268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^3$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 259284480

約数和(自身を除く): 176500212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 529, 567, 621, 644, 756, 828, 966, 972, 1058, 1134, 1242, 1449, 1587, 1701, 1863, 1932, 2116, 2268, 2484, 2898, 3174, 3402, 3703, 3726, 4347, 4761, 5589, 5796, 6348, 6804, 7406, 7452, 8694, 9522, 11109, 11178, 12167, 13041, 14283, 14812, 17388, 19044, 22218, 22356, 24334, 26082, 28566, 33327, 36501, 39123, 42849, 44436, 48668, 52164, 57132, 66654, 73002, 78246, 85169, 85698, 99981, 109503, 128547, 133308, 146004, 156492, 170338, 171396, 199962, 219006, 255507, 257094, 299943, 328509, 340676, 399924, 438012, 511014, 514188, 599886, 657018, 766521, 899829, 985527, 1022028, 1199772, 1314036, 1533042, 1799658, 1971054, 2299563, 2956581, 3066084, 3599316, 3942108, 4599126, 5913162, 6898689, 9198252, 11826324, 13797378, 20696067, 27594756, 41392134, 82784268]

約数ペア:

[(1, 82784268), (2, 41392134), (3, 27594756), (4, 20696067), (6, 13797378), (7, 11826324), (9, 9198252), (12, 6898689), (14, 5913162), (18, 4599126), (21, 3942108), (23, 3599316), (27, 3066084), (28, 2956581), (36, 2299563), (42, 1971054), (46, 1799658), (54, 1533042), (63, 1314036), (69, 1199772), (81, 1022028), (84, 985527), (92, 899829), (108, 766521), (126, 657018), (138, 599886), (161, 514188), (162, 511014), (189, 438012), (207, 399924), (243, 340676), (252, 328509), (276, 299943), (322, 257094), (324, 255507), (378, 219006), (414, 199962), (483, 171396), (486, 170338), (529, 156492), (567, 146004), (621, 133308), (644, 128547), (756, 109503), (828, 99981), (966, 85698), (972, 85169), (1058, 78246), (1134, 73002), (1242, 66654), (1449, 57132), (1587, 52164), (1701, 48668), (1863, 44436), (1932, 42849), (2116, 39123), (2268, 36501), (2484, 33327), (2898, 28566), (3174, 26082), (3402, 24334), (3703, 22356), (3726, 22218), (4347, 19044), (4761, 17388), (5589, 14812), (5796, 14283), (6348, 13041), (6804, 12167), (7406, 11178), (7452, 11109), (8694, 9522)]