66885768

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 187201560

約数和(自身を除く): 120315792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 97, 122, 157, 183, 194, 244, 291, 314, 366, 388, 471, 488, 549, 582, 628, 732, 776, 873, 942, 1098, 1164, 1256, 1413, 1464, 1746, 1884, 2196, 2328, 2826, 3492, 3768, 4392, 5652, 5917, 6984, 9577, 11304, 11834, 15229, 17751, 19154, 23668, 28731, 30458, 35502, 38308, 45687, 47336, 53253, 57462, 60916, 71004, 76616, 86193, 91374, 106506, 114924, 121832, 137061, 142008, 172386, 182748, 213012, 229848, 274122, 344772, 365496, 426024, 548244, 689544, 928969, 1096488, 1857938, 2786907, 3715876, 5573814, 7431752, 8360721, 11147628, 16721442, 22295256, 33442884, 66885768]

約数ペア:

[(1, 66885768), (2, 33442884), (3, 22295256), (4, 16721442), (6, 11147628), (8, 8360721), (9, 7431752), (12, 5573814), (18, 3715876), (24, 2786907), (36, 1857938), (61, 1096488), (72, 928969), (97, 689544), (122, 548244), (157, 426024), (183, 365496), (194, 344772), (244, 274122), (291, 229848), (314, 213012), (366, 182748), (388, 172386), (471, 142008), (488, 137061), (549, 121832), (582, 114924), (628, 106506), (732, 91374), (776, 86193), (873, 76616), (942, 71004), (1098, 60916), (1164, 57462), (1256, 53253), (1413, 47336), (1464, 45687), (1746, 38308), (1884, 35502), (2196, 30458), (2328, 28731), (2826, 23668), (3492, 19154), (3768, 17751), (4392, 15229), (5652, 11834), (5917, 11304), (6984, 9577)]