87581032

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 219564000

約数和(自身を除く): 131982968

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1069, 1078, 1463, 1672, 1862, 2138, 2156, 2926, 3724, 4276, 4312, 5852, 7448, 7483, 8552, 10241, 11704, 11759, 14966, 20311, 20482, 23518, 29932, 40622, 40964, 47036, 52381, 59864, 81244, 81928, 82313, 94072, 104762, 142177, 162488, 164626, 209524, 223421, 284354, 329252, 419048, 446842, 568708, 576191, 658504, 893684, 995239, 1137416, 1152382, 1563947, 1787368, 1990478, 2304764, 3127894, 3980956, 4609528, 6255788, 7961912, 10947629, 12511576, 21895258, 43790516, 87581032]

約数ペア:

[(1, 87581032), (2, 43790516), (4, 21895258), (7, 12511576), (8, 10947629), (11, 7961912), (14, 6255788), (19, 4609528), (22, 3980956), (28, 3127894), (38, 2304764), (44, 1990478), (49, 1787368), (56, 1563947), (76, 1152382), (77, 1137416), (88, 995239), (98, 893684), (133, 658504), (152, 576191), (154, 568708), (196, 446842), (209, 419048), (266, 329252), (308, 284354), (392, 223421), (418, 209524), (532, 164626), (539, 162488), (616, 142177), (836, 104762), (931, 94072), (1064, 82313), (1069, 81928), (1078, 81244), (1463, 59864), (1672, 52381), (1862, 47036), (2138, 40964), (2156, 40622), (2926, 29932), (3724, 23518), (4276, 20482), (4312, 20311), (5852, 14966), (7448, 11759), (7483, 11704), (8552, 10241)]