71355303712

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{5039}}^1$

素因数の和:5895

約数の個数: 144

約数和(自身を含む): 178524984960

約数和(自身を除く): 107169681248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 821, 1078, 1232, 1568, 1642, 2156, 2464, 3284, 4312, 5039, 5747, 6568, 8624, 9031, 10078, 11494, 13136, 17248, 18062, 20156, 22988, 26272, 35273, 36124, 40229, 40312, 45976, 55429, 63217, 70546, 72248, 80458, 80624, 91952, 110858, 126434, 141092, 144496, 160916, 161248, 183904, 221716, 246911, 252868, 282184, 288992, 321832, 388003, 442519, 443432, 493822, 505736, 564368, 643664, 776006, 885038, 886864, 987644, 1011472, 1128736, 1287328, 1552012, 1770076, 1773728, 1975288, 2022944, 2716021, 3104024, 3540152, 3950576, 4137019, 5432042, 6208048, 7080304, 7901152, 8274038, 10864084, 12416096, 14160608, 16548076, 21728168, 28959133, 33096152, 43456336, 45507209, 57918266, 66192304, 86912672, 91014418, 115836532, 132384608, 182028836, 202713931, 231673064, 318550463, 364057672, 405427862, 463346128, 637100926, 728115344, 810855724, 926692256, 1274201852, 1456230688, 1621711448, 2229853241, 2548403704, 3243422896, 4459706482, 5096807408, 6486845792, 8919412964, 10193614816, 17838825928, 35677651856, 71355303712]

約数ペア:

[(1, 71355303712), (2, 35677651856), (4, 17838825928), (7, 10193614816), (8, 8919412964), (11, 6486845792), (14, 5096807408), (16, 4459706482), (22, 3243422896), (28, 2548403704), (32, 2229853241), (44, 1621711448), (49, 1456230688), (56, 1274201852), (77, 926692256), (88, 810855724), (98, 728115344), (112, 637100926), (154, 463346128), (176, 405427862), (196, 364057672), (224, 318550463), (308, 231673064), (352, 202713931), (392, 182028836), (539, 132384608), (616, 115836532), (784, 91014418), (821, 86912672), (1078, 66192304), (1232, 57918266), (1568, 45507209), (1642, 43456336), (2156, 33096152), (2464, 28959133), (3284, 21728168), (4312, 16548076), (5039, 14160608), (5747, 12416096), (6568, 10864084), (8624, 8274038), (9031, 7901152), (10078, 7080304), (11494, 6208048), (13136, 5432042), (17248, 4137019), (18062, 3950576), (20156, 3540152), (22988, 3104024), (26272, 2716021), (35273, 2022944), (36124, 1975288), (40229, 1773728), (40312, 1770076), (45976, 1552012), (55429, 1287328), (63217, 1128736), (70546, 1011472), (72248, 987644), (80458, 886864), (80624, 885038), (91952, 776006), (110858, 643664), (126434, 564368), (141092, 505736), (144496, 493822), (160916, 443432), (161248, 442519), (183904, 388003), (221716, 321832), (246911, 288992), (252868, 282184)]