79478702704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{108079}}^1$

素因数の和:108206

約数の個数: 80

約数和(自身を含む): 168864192000

約数和(自身を除く): 89385489296

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 59, 76, 82, 118, 152, 164, 236, 304, 328, 472, 656, 779, 944, 1121, 1558, 2242, 2419, 3116, 4484, 4838, 6232, 8968, 9676, 12464, 17936, 19352, 38704, 45961, 91922, 108079, 183844, 216158, 367688, 432316, 735376, 864632, 1729264, 2053501, 4107002, 4431239, 6376661, 8214004, 8862478, 12753322, 16428008, 17724956, 25506644, 32856016, 35449912, 51013288, 70899824, 84193541, 102026576, 121156559, 168387082, 242313118, 261443101, 336774164, 484626236, 522886202, 673548328, 969252472, 1045772404, 1347096656, 1938504944, 2091544808, 4183089616, 4967418919, 9934837838, 19869675676, 39739351352, 79478702704]

約数ペア:

[(1, 79478702704), (2, 39739351352), (4, 19869675676), (8, 9934837838), (16, 4967418919), (19, 4183089616), (38, 2091544808), (41, 1938504944), (59, 1347096656), (76, 1045772404), (82, 969252472), (118, 673548328), (152, 522886202), (164, 484626236), (236, 336774164), (304, 261443101), (328, 242313118), (472, 168387082), (656, 121156559), (779, 102026576), (944, 84193541), (1121, 70899824), (1558, 51013288), (2242, 35449912), (2419, 32856016), (3116, 25506644), (4484, 17724956), (4838, 16428008), (6232, 12753322), (8968, 8862478), (9676, 8214004), (12464, 6376661), (17936, 4431239), (19352, 4107002), (38704, 2053501), (45961, 1729264), (91922, 864632), (108079, 735376), (183844, 432316), (216158, 367688)]