87075804543

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 145603584000

約数和(自身を除く): 58527779457

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 169, 199, 273, 417, 507, 597, 887, 973, 1183, 1393, 1807, 2587, 2661, 2919, 3549, 4179, 5421, 6209, 7761, 11531, 12649, 18109, 18627, 23491, 27661, 33631, 34593, 37947, 54327, 70473, 80717, 82983, 100893, 123293, 149903, 164437, 176513, 193627, 235417, 242151, 359593, 369879, 449709, 493311, 529539, 580881, 706251, 863051, 1049321, 1078779, 1235591, 1602809, 2294669, 2517151, 2589153, 3147963, 3706773, 4674709, 4808427, 6884007, 7551453, 11219663, 14024127, 16062683, 20836517, 24535307, 29830697, 32722963, 33658989, 48188049, 62509551, 73605921, 89492091, 98168889, 145855619, 171747149, 208814879, 318958991, 437566857, 515241447, 626444637, 956876973, 2232712937, 4146466883, 6698138811, 12439400649, 29025268181, 87075804543]

約数ペア:

[(1, 87075804543), (3, 29025268181), (7, 12439400649), (13, 6698138811), (21, 4146466883), (39, 2232712937), (91, 956876973), (139, 626444637), (169, 515241447), (199, 437566857), (273, 318958991), (417, 208814879), (507, 171747149), (597, 145855619), (887, 98168889), (973, 89492091), (1183, 73605921), (1393, 62509551), (1807, 48188049), (2587, 33658989), (2661, 32722963), (2919, 29830697), (3549, 24535307), (4179, 20836517), (5421, 16062683), (6209, 14024127), (7761, 11219663), (11531, 7551453), (12649, 6884007), (18109, 4808427), (18627, 4674709), (23491, 3706773), (27661, 3147963), (33631, 2589153), (34593, 2517151), (37947, 2294669), (54327, 1602809), (70473, 1235591), (80717, 1078779), (82983, 1049321), (100893, 863051), (123293, 706251), (149903, 580881), (164437, 529539), (176513, 493311), (193627, 449709), (235417, 369879), (242151, 359593)]