71303808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 206856000

約数和(自身を除く): 135552192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 337, 348, 384, 456, 464, 551, 608, 674, 696, 912, 928, 1011, 1102, 1216, 1348, 1392, 1653, 1824, 1856, 2022, 2204, 2432, 2696, 2784, 3306, 3648, 3712, 4044, 4408, 5392, 5568, 6403, 6612, 7296, 8088, 8816, 9773, 10784, 11136, 12806, 13224, 16176, 17632, 19209, 19546, 21568, 25612, 26448, 29319, 32352, 35264, 38418, 39092, 43136, 51224, 52896, 58638, 64704, 70528, 76836, 78184, 102448, 105792, 117276, 129408, 153672, 156368, 185687, 204896, 211584, 234552, 307344, 312736, 371374, 409792, 469104, 557061, 614688, 625472, 742748, 819584, 938208, 1114122, 1229376, 1250944, 1485496, 1876416, 2228244, 2458752, 2970992, 3752832, 4456488, 5941984, 8912976, 11883968, 17825952, 23767936, 35651904, 71303808]

約数ペア:

[(1, 71303808), (2, 35651904), (3, 23767936), (4, 17825952), (6, 11883968), (8, 8912976), (12, 5941984), (16, 4456488), (19, 3752832), (24, 2970992), (29, 2458752), (32, 2228244), (38, 1876416), (48, 1485496), (57, 1250944), (58, 1229376), (64, 1114122), (76, 938208), (87, 819584), (96, 742748), (114, 625472), (116, 614688), (128, 557061), (152, 469104), (174, 409792), (192, 371374), (228, 312736), (232, 307344), (304, 234552), (337, 211584), (348, 204896), (384, 185687), (456, 156368), (464, 153672), (551, 129408), (608, 117276), (674, 105792), (696, 102448), (912, 78184), (928, 76836), (1011, 70528), (1102, 64704), (1216, 58638), (1348, 52896), (1392, 51224), (1653, 43136), (1824, 39092), (1856, 38418), (2022, 35264), (2204, 32352), (2432, 29319), (2696, 26448), (2784, 25612), (3306, 21568), (3648, 19546), (3712, 19209), (4044, 17632), (4408, 16176), (5392, 13224), (5568, 12806), (6403, 11136), (6612, 10784), (7296, 9773), (8088, 8816)]