82019772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 216019440

約数和(自身を除く): 133999668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 251, 261, 313, 348, 502, 522, 626, 753, 939, 1004, 1044, 1252, 1506, 1878, 2259, 2817, 3012, 3756, 4518, 5634, 7279, 9036, 9077, 11268, 14558, 18154, 21837, 27231, 29116, 36308, 43674, 54462, 65511, 78563, 81693, 87348, 108924, 131022, 157126, 163386, 235689, 262044, 314252, 326772, 471378, 707067, 942756, 1414134, 2278327, 2828268, 4556654, 6834981, 9113308, 13669962, 20504943, 27339924, 41009886, 82019772]

約数ペア:

[(1, 82019772), (2, 41009886), (3, 27339924), (4, 20504943), (6, 13669962), (9, 9113308), (12, 6834981), (18, 4556654), (29, 2828268), (36, 2278327), (58, 1414134), (87, 942756), (116, 707067), (174, 471378), (251, 326772), (261, 314252), (313, 262044), (348, 235689), (502, 163386), (522, 157126), (626, 131022), (753, 108924), (939, 87348), (1004, 81693), (1044, 78563), (1252, 65511), (1506, 54462), (1878, 43674), (2259, 36308), (2817, 29116), (3012, 27231), (3756, 21837), (4518, 18154), (5634, 14558), (7279, 11268), (9036, 9077)]