78204697984

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{270223}}^1$

素因数の和:270280

約数の個数: 128

約数和(自身を含む): 198452505600

約数和(自身を除く): 120247807616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 896, 952, 1064, 1088, 1216, 1292, 1904, 2128, 2176, 2261, 2432, 2584, 3808, 4256, 4522, 5168, 7616, 8512, 9044, 10336, 15232, 17024, 18088, 20672, 36176, 41344, 72352, 144704, 270223, 289408, 540446, 1080892, 1891561, 2161784, 3783122, 4323568, 4593791, 5134237, 7566244, 8647136, 9187582, 10268474, 15132488, 17294272, 18375164, 20536948, 30264976, 32156537, 34588544, 35939659, 36750328, 41073896, 60529952, 64313074, 71879318, 73500656, 82147792, 87282029, 121059904, 128626148, 143758636, 147001312, 164295584, 174564058, 242119808, 257252296, 287517272, 294002624, 328591168, 349128116, 514504592, 575034544, 588005248, 610974203, 657182336, 698256232, 1029009184, 1150069088, 1221948406, 1396512464, 2058018368, 2300138176, 2443896812, 2793024928, 4116036736, 4600276352, 4887793624, 5586049856, 9775587248, 11172099712, 19551174496, 39102348992, 78204697984]

約数ペア:

[(1, 78204697984), (2, 39102348992), (4, 19551174496), (7, 11172099712), (8, 9775587248), (14, 5586049856), (16, 4887793624), (17, 4600276352), (19, 4116036736), (28, 2793024928), (32, 2443896812), (34, 2300138176), (38, 2058018368), (56, 1396512464), (64, 1221948406), (68, 1150069088), (76, 1029009184), (112, 698256232), (119, 657182336), (128, 610974203), (133, 588005248), (136, 575034544), (152, 514504592), (224, 349128116), (238, 328591168), (266, 294002624), (272, 287517272), (304, 257252296), (323, 242119808), (448, 174564058), (476, 164295584), (532, 147001312), (544, 143758636), (608, 128626148), (646, 121059904), (896, 87282029), (952, 82147792), (1064, 73500656), (1088, 71879318), (1216, 64313074), (1292, 60529952), (1904, 41073896), (2128, 36750328), (2176, 35939659), (2261, 34588544), (2432, 32156537), (2584, 30264976), (3808, 20536948), (4256, 18375164), (4522, 17294272), (5168, 15132488), (7616, 10268474), (8512, 9187582), (9044, 8647136), (10336, 7566244), (15232, 5134237), (17024, 4593791), (18088, 4323568), (20672, 3783122), (36176, 2161784), (41344, 1891561), (72352, 1080892), (144704, 540446), (270223, 289408)]