80677632

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 251820800

約数和(自身を除く): 171143168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 349, 384, 448, 516, 602, 672, 688, 698, 768, 896, 903, 1032, 1047, 1204, 1344, 1376, 1396, 1792, 1806, 2064, 2094, 2408, 2443, 2688, 2752, 2792, 3612, 4128, 4188, 4816, 4886, 5376, 5504, 5584, 7224, 7329, 8256, 8376, 9632, 9772, 11008, 11168, 14448, 14658, 15007, 16512, 16752, 19264, 19544, 22336, 28896, 29316, 30014, 33024, 33504, 38528, 39088, 44672, 45021, 57792, 58632, 60028, 67008, 77056, 78176, 89344, 90042, 105049, 115584, 117264, 120056, 134016, 156352, 180084, 210098, 231168, 234528, 240112, 268032, 312704, 315147, 360168, 420196, 469056, 480224, 625408, 630294, 720336, 840392, 938112, 960448, 1260588, 1440672, 1680784, 1876224, 1920896, 2521176, 2881344, 3361568, 3841792, 5042352, 5762688, 6723136, 10084704, 11525376, 13446272, 20169408, 26892544, 40338816, 80677632]

約数ペア:

[(1, 80677632), (2, 40338816), (3, 26892544), (4, 20169408), (6, 13446272), (7, 11525376), (8, 10084704), (12, 6723136), (14, 5762688), (16, 5042352), (21, 3841792), (24, 3361568), (28, 2881344), (32, 2521176), (42, 1920896), (43, 1876224), (48, 1680784), (56, 1440672), (64, 1260588), (84, 960448), (86, 938112), (96, 840392), (112, 720336), (128, 630294), (129, 625408), (168, 480224), (172, 469056), (192, 420196), (224, 360168), (256, 315147), (258, 312704), (301, 268032), (336, 240112), (344, 234528), (349, 231168), (384, 210098), (448, 180084), (516, 156352), (602, 134016), (672, 120056), (688, 117264), (698, 115584), (768, 105049), (896, 90042), (903, 89344), (1032, 78176), (1047, 77056), (1204, 67008), (1344, 60028), (1376, 58632), (1396, 57792), (1792, 45021), (1806, 44672), (2064, 39088), (2094, 38528), (2408, 33504), (2443, 33024), (2688, 30014), (2752, 29316), (2792, 28896), (3612, 22336), (4128, 19544), (4188, 19264), (4816, 16752), (4886, 16512), (5376, 15007), (5504, 14658), (5584, 14448), (7224, 11168), (7329, 11008), (8256, 9772), (8376, 9632)]