85530172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 112037828

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 83, 91, 133, 149, 166, 182, 247, 266, 298, 332, 364, 494, 532, 581, 596, 988, 1043, 1079, 1162, 1577, 1729, 1937, 2086, 2158, 2324, 2831, 3154, 3458, 3874, 4172, 4316, 5662, 6308, 6916, 7553, 7748, 11039, 11324, 12367, 13559, 15106, 19817, 20501, 22078, 24734, 27118, 30212, 36803, 39634, 41002, 44156, 49468, 54236, 73606, 79268, 82004, 86569, 143507, 147212, 160771, 173138, 234973, 257621, 287014, 321542, 346276, 469946, 515242, 574028, 643084, 939892, 1030484, 1125397, 1644811, 2250794, 3054649, 3289622, 4501588, 6109298, 6579244, 12218596, 21382543, 42765086, 85530172]

約数ペア:

[(1, 85530172), (2, 42765086), (4, 21382543), (7, 12218596), (13, 6579244), (14, 6109298), (19, 4501588), (26, 3289622), (28, 3054649), (38, 2250794), (52, 1644811), (76, 1125397), (83, 1030484), (91, 939892), (133, 643084), (149, 574028), (166, 515242), (182, 469946), (247, 346276), (266, 321542), (298, 287014), (332, 257621), (364, 234973), (494, 173138), (532, 160771), (581, 147212), (596, 143507), (988, 86569), (1043, 82004), (1079, 79268), (1162, 73606), (1577, 54236), (1729, 49468), (1937, 44156), (2086, 41002), (2158, 39634), (2324, 36803), (2831, 30212), (3154, 27118), (3458, 24734), (3874, 22078), (4172, 20501), (4316, 19817), (5662, 15106), (6308, 13559), (6916, 12367), (7553, 11324), (7748, 11039)]