80578176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 252764160

約数和(自身を除く): 172185984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 967, 992, 1302, 1344, 1488, 1736, 1934, 1984, 2604, 2688, 2901, 2976, 3472, 3868, 3968, 5208, 5802, 5952, 6769, 6944, 7736, 10416, 11604, 11904, 13538, 13888, 15472, 20307, 20832, 23208, 27076, 27776, 29977, 30944, 40614, 41664, 46416, 54152, 59954, 61888, 81228, 83328, 89931, 92832, 108304, 119908, 123776, 162456, 179862, 185664, 209839, 216608, 239816, 324912, 359724, 371328, 419678, 433216, 479632, 629517, 649824, 719448, 839356, 866432, 959264, 1259034, 1299648, 1438896, 1678712, 1918528, 2518068, 2599296, 2877792, 3357424, 3837056, 5036136, 5755584, 6714848, 10072272, 11511168, 13429696, 20144544, 26859392, 40289088, 80578176]

約数ペア:

[(1, 80578176), (2, 40289088), (3, 26859392), (4, 20144544), (6, 13429696), (7, 11511168), (8, 10072272), (12, 6714848), (14, 5755584), (16, 5036136), (21, 3837056), (24, 3357424), (28, 2877792), (31, 2599296), (32, 2518068), (42, 1918528), (48, 1678712), (56, 1438896), (62, 1299648), (64, 1259034), (84, 959264), (93, 866432), (96, 839356), (112, 719448), (124, 649824), (128, 629517), (168, 479632), (186, 433216), (192, 419678), (217, 371328), (224, 359724), (248, 324912), (336, 239816), (372, 216608), (384, 209839), (434, 185664), (448, 179862), (496, 162456), (651, 123776), (672, 119908), (744, 108304), (868, 92832), (896, 89931), (967, 83328), (992, 81228), (1302, 61888), (1344, 59954), (1488, 54152), (1736, 46416), (1934, 41664), (1984, 40614), (2604, 30944), (2688, 29977), (2901, 27776), (2976, 27076), (3472, 23208), (3868, 20832), (3968, 20307), (5208, 15472), (5802, 13888), (5952, 13538), (6769, 11904), (6944, 11604), (7736, 10416)]