78286572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 254392320

約数和(自身を除く): 176105748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1039, 1092, 1196, 1449, 1638, 1794, 1932, 2078, 2093, 2691, 2898, 3117, 3276, 3588, 4156, 4186, 5382, 5796, 6234, 6279, 7273, 8372, 9351, 10764, 12468, 12558, 13507, 14546, 18702, 18837, 21819, 23897, 25116, 27014, 29092, 37404, 37674, 40521, 43638, 47794, 54028, 65457, 71691, 75348, 81042, 87276, 94549, 95588, 121563, 130914, 143382, 162084, 167279, 189098, 215073, 243126, 261828, 283647, 286764, 310661, 334558, 378196, 430146, 486252, 501837, 567294, 621322, 669116, 850941, 860292, 931983, 1003674, 1134588, 1242644, 1505511, 1701882, 1863966, 2007348, 2174627, 2795949, 3011022, 3403764, 3727932, 4349254, 5591898, 6022044, 6523881, 8698508, 11183796, 13047762, 19571643, 26095524, 39143286, 78286572]

約数ペア:

[(1, 78286572), (2, 39143286), (3, 26095524), (4, 19571643), (6, 13047762), (7, 11183796), (9, 8698508), (12, 6523881), (13, 6022044), (14, 5591898), (18, 4349254), (21, 3727932), (23, 3403764), (26, 3011022), (28, 2795949), (36, 2174627), (39, 2007348), (42, 1863966), (46, 1701882), (52, 1505511), (63, 1242644), (69, 1134588), (78, 1003674), (84, 931983), (91, 860292), (92, 850941), (117, 669116), (126, 621322), (138, 567294), (156, 501837), (161, 486252), (182, 430146), (207, 378196), (234, 334558), (252, 310661), (273, 286764), (276, 283647), (299, 261828), (322, 243126), (364, 215073), (414, 189098), (468, 167279), (483, 162084), (546, 143382), (598, 130914), (644, 121563), (819, 95588), (828, 94549), (897, 87276), (966, 81042), (1039, 75348), (1092, 71691), (1196, 65457), (1449, 54028), (1638, 47794), (1794, 43638), (1932, 40521), (2078, 37674), (2093, 37404), (2691, 29092), (2898, 27014), (3117, 25116), (3276, 23897), (3588, 21819), (4156, 18837), (4186, 18702), (5382, 14546), (5796, 13507), (6234, 12558), (6279, 12468), (7273, 10764), (8372, 9351)]