83685996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 222112800

約数和(自身を除く): 138426804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1129, 1278, 2059, 2258, 2556, 3387, 4118, 4516, 6177, 6774, 8236, 10161, 12354, 13548, 18531, 20322, 24708, 32741, 37062, 40644, 65482, 74124, 80159, 98223, 130964, 160318, 196446, 240477, 294669, 320636, 392892, 480954, 589338, 721431, 961908, 1178676, 1442862, 2324611, 2885724, 4649222, 6973833, 9298444, 13947666, 20921499, 27895332, 41842998, 83685996]

約数ペア:

[(1, 83685996), (2, 41842998), (3, 27895332), (4, 20921499), (6, 13947666), (9, 9298444), (12, 6973833), (18, 4649222), (29, 2885724), (36, 2324611), (58, 1442862), (71, 1178676), (87, 961908), (116, 721431), (142, 589338), (174, 480954), (213, 392892), (261, 320636), (284, 294669), (348, 240477), (426, 196446), (522, 160318), (639, 130964), (852, 98223), (1044, 80159), (1129, 74124), (1278, 65482), (2059, 40644), (2258, 37062), (2556, 32741), (3387, 24708), (4118, 20322), (4516, 18531), (6177, 13548), (6774, 12354), (8236, 10161)]