81594783648

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32353}}^1$

素因数の和:32521

約数の個数: 240

約数和(自身を含む): 276230687040

約数和(自身を除く): 194635903392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 252, 278, 288, 324, 336, 378, 417, 432, 504, 556, 567, 648, 672, 756, 834, 864, 973, 1008, 1112, 1134, 1251, 1296, 1512, 1668, 1946, 2016, 2224, 2268, 2502, 2592, 2919, 3024, 3336, 3753, 3892, 4448, 4536, 5004, 5838, 6048, 6672, 7506, 7784, 8757, 9072, 10008, 11259, 11676, 13344, 15012, 15568, 17514, 18144, 20016, 22518, 23352, 26271, 30024, 31136, 32353, 35028, 40032, 45036, 46704, 52542, 60048, 64706, 70056, 78813, 90072, 93408, 97059, 105084, 120096, 129412, 140112, 157626, 180144, 194118, 210168, 226471, 258824, 280224, 291177, 315252, 360288, 388236, 420336, 452942, 517648, 582354, 630504, 679413, 776472, 840672, 873531, 905884, 1035296, 1164708, 1261008, 1358826, 1552944, 1747062, 1811768, 2038239, 2329416, 2522016, 2620593, 2717652, 3105888, 3494124, 3623536, 4076478, 4497067, 4658832, 5241186, 5435304, 6114717, 6988248, 7247072, 8152956, 8994134, 9317664, 10482372, 10870608, 12229434, 13491201, 13976496, 16305912, 17988268, 18344151, 20964744, 21741216, 24458868, 26982402, 27952992, 31479469, 32611824, 35976536, 36688302, 40473603, 41929488, 48917736, 53964804, 62958938, 65223648, 71953072, 73376604, 80947206, 83858976, 94438407, 97835472, 107929608, 121420809, 125917876, 143906144, 146753208, 161894412, 188876814, 195670944, 215859216, 242841618, 251835752, 283315221, 293506416, 323788824, 364262427, 377753628, 431718432, 485683236, 503671504, 566630442, 587012832, 647577648, 728524854, 755507256, 849945663, 971366472, 1007343008, 1133260884, 1295155296, 1457049708, 1511014512, 1699891326, 1942732944, 2266521768, 2549836989, 2914099416, 3022029024, 3399782652, 3885465888, 4533043536, 5099673978, 5828198832, 6799565304, 9066087072, 10199347956, 11656397664, 13599130608, 20398695912, 27198261216, 40797391824, 81594783648]

約数ペア:

[(1, 81594783648), (2, 40797391824), (3, 27198261216), (4, 20398695912), (6, 13599130608), (7, 11656397664), (8, 10199347956), (9, 9066087072), (12, 6799565304), (14, 5828198832), (16, 5099673978), (18, 4533043536), (21, 3885465888), (24, 3399782652), (27, 3022029024), (28, 2914099416), (32, 2549836989), (36, 2266521768), (42, 1942732944), (48, 1699891326), (54, 1511014512), (56, 1457049708), (63, 1295155296), (72, 1133260884), (81, 1007343008), (84, 971366472), (96, 849945663), (108, 755507256), (112, 728524854), (126, 647577648), (139, 587012832), (144, 566630442), (162, 503671504), (168, 485683236), (189, 431718432), (216, 377753628), (224, 364262427), (252, 323788824), (278, 293506416), (288, 283315221), (324, 251835752), (336, 242841618), (378, 215859216), (417, 195670944), (432, 188876814), (504, 161894412), (556, 146753208), (567, 143906144), (648, 125917876), (672, 121420809), (756, 107929608), (834, 97835472), (864, 94438407), (973, 83858976), (1008, 80947206), (1112, 73376604), (1134, 71953072), (1251, 65223648), (1296, 62958938), (1512, 53964804), (1668, 48917736), (1946, 41929488), (2016, 40473603), (2224, 36688302), (2268, 35976536), (2502, 32611824), (2592, 31479469), (2919, 27952992), (3024, 26982402), (3336, 24458868), (3753, 21741216), (3892, 20964744), (4448, 18344151), (4536, 17988268), (5004, 16305912), (5838, 13976496), (6048, 13491201), (6672, 12229434), (7506, 10870608), (7784, 10482372), (8757, 9317664), (9072, 8994134), (10008, 8152956), (11259, 7247072), (11676, 6988248), (13344, 6114717), (15012, 5435304), (15568, 5241186), (17514, 4658832), (18144, 4497067), (20016, 4076478), (22518, 3623536), (23352, 3494124), (26271, 3105888), (30024, 2717652), (31136, 2620593), (32353, 2522016), (35028, 2329416), (40032, 2038239), (45036, 1811768), (46704, 1747062), (52542, 1552944), (60048, 1358826), (64706, 1261008), (70056, 1164708), (78813, 1035296), (90072, 905884), (93408, 873531), (97059, 840672), (105084, 776472), (120096, 679413), (129412, 630504), (140112, 582354), (157626, 517648), (180144, 452942), (194118, 420336), (210168, 388236), (226471, 360288), (258824, 315252), (280224, 291177)]