64047282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 140561568

約数和(自身を除く): 76514286

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 169, 249, 338, 498, 507, 761, 1014, 1079, 1522, 2158, 2283, 3237, 4566, 6474, 9893, 14027, 19786, 28054, 29679, 42081, 59358, 63163, 84162, 126326, 128609, 189489, 257218, 378978, 385827, 771654, 821119, 1642238, 2463357, 4926714, 10674547, 21349094, 32023641, 64047282]

約数ペア:

[(1, 64047282), (2, 32023641), (3, 21349094), (6, 10674547), (13, 4926714), (26, 2463357), (39, 1642238), (78, 821119), (83, 771654), (166, 385827), (169, 378978), (249, 257218), (338, 189489), (498, 128609), (507, 126326), (761, 84162), (1014, 63163), (1079, 59358), (1522, 42081), (2158, 29679), (2283, 28054), (3237, 19786), (4566, 14027), (6474, 9893)]