81563457696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1\times {\mathrm{3217}}^1$

素因数の和:4567

約数の個数: 192

約数和(自身を含む): 253401281280

約数和(自身を除く): 171837823584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1301, 1392, 1624, 2436, 2602, 2784, 3217, 3248, 3903, 4872, 5204, 6434, 6496, 7806, 9107, 9651, 9744, 10408, 12868, 15612, 18214, 19302, 19488, 20816, 22519, 25736, 27321, 31224, 36428, 37729, 38604, 41632, 45038, 51472, 54642, 62448, 67557, 72856, 75458, 77208, 90076, 93293, 102944, 109284, 113187, 124896, 135114, 145712, 150916, 154416, 180152, 186586, 218568, 226374, 264103, 270228, 279879, 291424, 301832, 308832, 360304, 373172, 437136, 452748, 528206, 540456, 559758, 603664, 653051, 720608, 746344, 792309, 874272, 905496, 1056412, 1080912, 1119516, 1207328, 1306102, 1492688, 1584618, 1810992, 1959153, 2112824, 2161824, 2239032, 2612204, 2985376, 3169236, 3621984, 3918306, 4185317, 4225648, 4478064, 5224408, 6338472, 7836612, 8370634, 8451296, 8956128, 10448816, 12555951, 12676944, 15673224, 16741268, 20897632, 25111902, 25353888, 29297219, 31346448, 33482536, 50223804, 58594438, 62692896, 66965072, 87891657, 100447608, 117188876, 121374193, 133930144, 175783314, 200895216, 234377752, 242748386, 351566628, 364122579, 401790432, 468755504, 485496772, 703133256, 728245158, 849619351, 937511008, 970993544, 1406266512, 1456490316, 1699238702, 1941987088, 2548858053, 2812533024, 2912980632, 3398477404, 3883974176, 5097716106, 5825961264, 6796954808, 10195432212, 11651922528, 13593909616, 20390864424, 27187819232, 40781728848, 81563457696]

約数ペア:

[(1, 81563457696), (2, 40781728848), (3, 27187819232), (4, 20390864424), (6, 13593909616), (7, 11651922528), (8, 10195432212), (12, 6796954808), (14, 5825961264), (16, 5097716106), (21, 3883974176), (24, 3398477404), (28, 2912980632), (29, 2812533024), (32, 2548858053), (42, 1941987088), (48, 1699238702), (56, 1456490316), (58, 1406266512), (84, 970993544), (87, 937511008), (96, 849619351), (112, 728245158), (116, 703133256), (168, 485496772), (174, 468755504), (203, 401790432), (224, 364122579), (232, 351566628), (336, 242748386), (348, 234377752), (406, 200895216), (464, 175783314), (609, 133930144), (672, 121374193), (696, 117188876), (812, 100447608), (928, 87891657), (1218, 66965072), (1301, 62692896), (1392, 58594438), (1624, 50223804), (2436, 33482536), (2602, 31346448), (2784, 29297219), (3217, 25353888), (3248, 25111902), (3903, 20897632), (4872, 16741268), (5204, 15673224), (6434, 12676944), (6496, 12555951), (7806, 10448816), (9107, 8956128), (9651, 8451296), (9744, 8370634), (10408, 7836612), (12868, 6338472), (15612, 5224408), (18214, 4478064), (19302, 4225648), (19488, 4185317), (20816, 3918306), (22519, 3621984), (25736, 3169236), (27321, 2985376), (31224, 2612204), (36428, 2239032), (37729, 2161824), (38604, 2112824), (41632, 1959153), (45038, 1810992), (51472, 1584618), (54642, 1492688), (62448, 1306102), (67557, 1207328), (72856, 1119516), (75458, 1080912), (77208, 1056412), (90076, 905496), (93293, 874272), (102944, 792309), (109284, 746344), (113187, 720608), (124896, 653051), (135114, 603664), (145712, 559758), (150916, 540456), (154416, 528206), (180152, 452748), (186586, 437136), (218568, 373172), (226374, 360304), (264103, 308832), (270228, 301832), (279879, 291424)]