78785112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 236620800

約数和(自身を除く): 157835688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 103, 116, 157, 168, 174, 203, 206, 232, 309, 314, 348, 406, 412, 471, 609, 618, 628, 696, 721, 812, 824, 942, 1099, 1218, 1236, 1256, 1442, 1624, 1884, 2163, 2198, 2436, 2472, 2884, 2987, 3297, 3768, 4326, 4396, 4553, 4872, 5768, 5974, 6594, 8652, 8792, 8961, 9106, 11948, 13188, 13659, 16171, 17304, 17922, 18212, 20909, 23896, 26376, 27318, 31871, 32342, 35844, 36424, 41818, 48513, 54636, 62727, 63742, 64684, 71688, 83636, 95613, 97026, 109272, 113197, 125454, 127484, 129368, 167272, 191226, 194052, 226394, 250908, 254968, 339591, 382452, 388104, 452788, 468959, 501816, 679182, 764904, 905576, 937918, 1358364, 1406877, 1875836, 2716728, 2813754, 3282713, 3751672, 5627508, 6565426, 9848139, 11255016, 13130852, 19696278, 26261704, 39392556, 78785112]

約数ペア:

[(1, 78785112), (2, 39392556), (3, 26261704), (4, 19696278), (6, 13130852), (7, 11255016), (8, 9848139), (12, 6565426), (14, 5627508), (21, 3751672), (24, 3282713), (28, 2813754), (29, 2716728), (42, 1875836), (56, 1406877), (58, 1358364), (84, 937918), (87, 905576), (103, 764904), (116, 679182), (157, 501816), (168, 468959), (174, 452788), (203, 388104), (206, 382452), (232, 339591), (309, 254968), (314, 250908), (348, 226394), (406, 194052), (412, 191226), (471, 167272), (609, 129368), (618, 127484), (628, 125454), (696, 113197), (721, 109272), (812, 97026), (824, 95613), (942, 83636), (1099, 71688), (1218, 64684), (1236, 63742), (1256, 62727), (1442, 54636), (1624, 48513), (1884, 41818), (2163, 36424), (2198, 35844), (2436, 32342), (2472, 31871), (2884, 27318), (2987, 26376), (3297, 23896), (3768, 20909), (4326, 18212), (4396, 17922), (4553, 17304), (4872, 16171), (5768, 13659), (5974, 13188), (6594, 11948), (8652, 9106), (8792, 8961)]