79979995536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7678571}}^1$

素因数の和:7678620

約数の個数: 80

約数和(自身を含む): 243748589568

約数和(自身を除く): 163768594032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 7678571, 15357142, 23035713, 30714284, 46071426, 53749997, 61428568, 92142852, 107499994, 122857136, 161249991, 184285704, 214999988, 238035701, 322499982, 368571408, 429999976, 476071402, 644999964, 714107103, 859999952, 952142804, 1289999928, 1428214206, 1666249907, 1904285608, 2579999856, 2856428412, 3332499814, 3808571216, 4998749721, 5712856824, 6664999628, 9997499442, 11425713648, 13329999256, 19994998884, 26659998512, 39989997768, 79979995536]

約数ペア:

[(1, 79979995536), (2, 39989997768), (3, 26659998512), (4, 19994998884), (6, 13329999256), (7, 11425713648), (8, 9997499442), (12, 6664999628), (14, 5712856824), (16, 4998749721), (21, 3808571216), (24, 3332499814), (28, 2856428412), (31, 2579999856), (42, 1904285608), (48, 1666249907), (56, 1428214206), (62, 1289999928), (84, 952142804), (93, 859999952), (112, 714107103), (124, 644999964), (168, 476071402), (186, 429999976), (217, 368571408), (248, 322499982), (336, 238035701), (372, 214999988), (434, 184285704), (496, 161249991), (651, 122857136), (744, 107499994), (868, 92142852), (1302, 61428568), (1488, 53749997), (1736, 46071426), (2604, 30714284), (3472, 23035713), (5208, 15357142), (10416, 7678571)]