71204352

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 80

約数和(自身を含む): 191571072

約数和(自身を除く): 120366720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 307, 384, 453, 512, 604, 614, 768, 906, 921, 1208, 1228, 1536, 1812, 1842, 2416, 2456, 3624, 3684, 4832, 4912, 7248, 7368, 9664, 9824, 14496, 14736, 19328, 19648, 28992, 29472, 38656, 39296, 46357, 57984, 58944, 77312, 78592, 92714, 115968, 117888, 139071, 157184, 185428, 231936, 235776, 278142, 370856, 471552, 556284, 741712, 1112568, 1483424, 2225136, 2966848, 4450272, 5933696, 8900544, 11867392, 17801088, 23734784, 35602176, 71204352]

約数ペア:

[(1, 71204352), (2, 35602176), (3, 23734784), (4, 17801088), (6, 11867392), (8, 8900544), (12, 5933696), (16, 4450272), (24, 2966848), (32, 2225136), (48, 1483424), (64, 1112568), (96, 741712), (128, 556284), (151, 471552), (192, 370856), (256, 278142), (302, 235776), (307, 231936), (384, 185428), (453, 157184), (512, 139071), (604, 117888), (614, 115968), (768, 92714), (906, 78592), (921, 77312), (1208, 58944), (1228, 57984), (1536, 46357), (1812, 39296), (1842, 38656), (2416, 29472), (2456, 28992), (3624, 19648), (3684, 19328), (4832, 14736), (4912, 14496), (7248, 9824), (7368, 9664)]