77986304

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 173533536

約数和(自身を除く): 95547232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 227, 244, 256, 352, 454, 488, 512, 671, 704, 908, 976, 1342, 1408, 1816, 1952, 2497, 2684, 2816, 3632, 3904, 4994, 5368, 5632, 7264, 7808, 9988, 10736, 13847, 14528, 15616, 19976, 21472, 27694, 29056, 31232, 39952, 42944, 55388, 58112, 79904, 85888, 110776, 116224, 152317, 159808, 171776, 221552, 304634, 319616, 343552, 443104, 609268, 639232, 886208, 1218536, 1278464, 1772416, 2437072, 3544832, 4874144, 7089664, 9748288, 19496576, 38993152, 77986304]

約数ペア:

[(1, 77986304), (2, 38993152), (4, 19496576), (8, 9748288), (11, 7089664), (16, 4874144), (22, 3544832), (32, 2437072), (44, 1772416), (61, 1278464), (64, 1218536), (88, 886208), (122, 639232), (128, 609268), (176, 443104), (227, 343552), (244, 319616), (256, 304634), (352, 221552), (454, 171776), (488, 159808), (512, 152317), (671, 116224), (704, 110776), (908, 85888), (976, 79904), (1342, 58112), (1408, 55388), (1816, 42944), (1952, 39952), (2497, 31232), (2684, 29056), (2816, 27694), (3632, 21472), (3904, 19976), (4994, 15616), (5368, 14528), (5632, 13847), (7264, 10736), (7808, 9988)]