78785344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 187634880

約数和(自身を除く): 108849536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 116, 136, 176, 187, 227, 232, 272, 319, 352, 374, 454, 464, 493, 544, 638, 704, 748, 908, 928, 986, 1088, 1276, 1496, 1816, 1856, 1972, 2497, 2552, 2992, 3632, 3859, 3944, 4994, 5104, 5423, 5984, 6583, 7264, 7718, 7888, 9988, 10208, 10846, 11968, 13166, 14528, 15436, 15776, 19976, 20416, 21692, 26332, 30872, 31552, 39952, 42449, 43384, 52664, 61744, 72413, 79904, 84898, 86768, 105328, 111911, 123488, 144826, 159808, 169796, 173536, 210656, 223822, 246976, 289652, 339592, 347072, 421312, 447644, 579304, 679184, 895288, 1158608, 1231021, 1358368, 1790576, 2317216, 2462042, 2716736, 3581152, 4634432, 4924084, 7162304, 9848168, 19696336, 39392672, 78785344]

約数ペア:

[(1, 78785344), (2, 39392672), (4, 19696336), (8, 9848168), (11, 7162304), (16, 4924084), (17, 4634432), (22, 3581152), (29, 2716736), (32, 2462042), (34, 2317216), (44, 1790576), (58, 1358368), (64, 1231021), (68, 1158608), (88, 895288), (116, 679184), (136, 579304), (176, 447644), (187, 421312), (227, 347072), (232, 339592), (272, 289652), (319, 246976), (352, 223822), (374, 210656), (454, 173536), (464, 169796), (493, 159808), (544, 144826), (638, 123488), (704, 111911), (748, 105328), (908, 86768), (928, 84898), (986, 79904), (1088, 72413), (1276, 61744), (1496, 52664), (1816, 43384), (1856, 42449), (1972, 39952), (2497, 31552), (2552, 30872), (2992, 26332), (3632, 21692), (3859, 20416), (3944, 19976), (4994, 15776), (5104, 15436), (5423, 14528), (5984, 13166), (6583, 11968), (7264, 10846), (7718, 10208), (7888, 9988)]