86784152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 214824960

約数和(自身を除く): 128040808

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 71, 73, 91, 92, 104, 142, 146, 161, 182, 184, 284, 292, 299, 322, 364, 497, 511, 568, 584, 598, 644, 728, 923, 949, 994, 1022, 1196, 1288, 1633, 1679, 1846, 1898, 1988, 2044, 2093, 2392, 3266, 3358, 3692, 3796, 3976, 4088, 4186, 5183, 6461, 6532, 6643, 6716, 7384, 7592, 8372, 10366, 11431, 11753, 12922, 13064, 13286, 13432, 16744, 20732, 21229, 21827, 22862, 23506, 25844, 26572, 36281, 41464, 42458, 43654, 45724, 47012, 51688, 53144, 67379, 72562, 84916, 87308, 91448, 94024, 119209, 134758, 145124, 148603, 152789, 169832, 174616, 238418, 269516, 290248, 297206, 305578, 471653, 476836, 539032, 594412, 611156, 834463, 943306, 953672, 1188824, 1222312, 1549717, 1668926, 1886612, 3099434, 3337852, 3773224, 6198868, 6675704, 10848019, 12397736, 21696038, 43392076, 86784152]

約数ペア:

[(1, 86784152), (2, 43392076), (4, 21696038), (7, 12397736), (8, 10848019), (13, 6675704), (14, 6198868), (23, 3773224), (26, 3337852), (28, 3099434), (46, 1886612), (52, 1668926), (56, 1549717), (71, 1222312), (73, 1188824), (91, 953672), (92, 943306), (104, 834463), (142, 611156), (146, 594412), (161, 539032), (182, 476836), (184, 471653), (284, 305578), (292, 297206), (299, 290248), (322, 269516), (364, 238418), (497, 174616), (511, 169832), (568, 152789), (584, 148603), (598, 145124), (644, 134758), (728, 119209), (923, 94024), (949, 91448), (994, 87308), (1022, 84916), (1196, 72562), (1288, 67379), (1633, 53144), (1679, 51688), (1846, 47012), (1898, 45724), (1988, 43654), (2044, 42458), (2093, 41464), (2392, 36281), (3266, 26572), (3358, 25844), (3692, 23506), (3796, 22862), (3976, 21827), (4088, 21229), (4186, 20732), (5183, 16744), (6461, 13432), (6532, 13286), (6643, 13064), (6716, 12922), (7384, 11753), (7592, 11431), (8372, 10366)]