87107856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 259653024

約数和(自身を除く): 172545168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 361, 418, 456, 457, 528, 627, 722, 836, 912, 914, 1083, 1254, 1371, 1444, 1672, 1828, 2166, 2508, 2742, 2888, 3344, 3656, 3971, 4332, 5016, 5027, 5484, 5776, 7312, 7942, 8664, 8683, 10032, 10054, 10968, 11913, 15081, 15884, 17328, 17366, 20108, 21936, 23826, 26049, 30162, 31768, 34732, 40216, 47652, 52098, 60324, 63536, 69464, 80432, 95304, 95513, 104196, 120648, 138928, 164977, 190608, 191026, 208392, 241296, 286539, 329954, 382052, 416784, 494931, 573078, 659908, 764104, 989862, 1146156, 1319816, 1528208, 1814747, 1979724, 2292312, 2639632, 3629494, 3959448, 4584624, 5444241, 7258988, 7918896, 10888482, 14517976, 21776964, 29035952, 43553928, 87107856]

約数ペア:

[(1, 87107856), (2, 43553928), (3, 29035952), (4, 21776964), (6, 14517976), (8, 10888482), (11, 7918896), (12, 7258988), (16, 5444241), (19, 4584624), (22, 3959448), (24, 3629494), (33, 2639632), (38, 2292312), (44, 1979724), (48, 1814747), (57, 1528208), (66, 1319816), (76, 1146156), (88, 989862), (114, 764104), (132, 659908), (152, 573078), (176, 494931), (209, 416784), (228, 382052), (264, 329954), (304, 286539), (361, 241296), (418, 208392), (456, 191026), (457, 190608), (528, 164977), (627, 138928), (722, 120648), (836, 104196), (912, 95513), (914, 95304), (1083, 80432), (1254, 69464), (1371, 63536), (1444, 60324), (1672, 52098), (1828, 47652), (2166, 40216), (2508, 34732), (2742, 31768), (2888, 30162), (3344, 26049), (3656, 23826), (3971, 21936), (4332, 20108), (5016, 17366), (5027, 17328), (5484, 15884), (5776, 15081), (7312, 11913), (7942, 10968), (8664, 10054), (8683, 10032)]