82118412

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 213542784

約数和(自身を除く): 131424372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 193, 212, 223, 318, 386, 446, 477, 579, 636, 669, 772, 892, 954, 1158, 1338, 1737, 1908, 2007, 2316, 2676, 3474, 4014, 6948, 8028, 10229, 11819, 20458, 23638, 30687, 35457, 40916, 43039, 47276, 61374, 70914, 86078, 92061, 106371, 122748, 129117, 141828, 172156, 184122, 212742, 258234, 368244, 387351, 425484, 516468, 774702, 1549404, 2281067, 4562134, 6843201, 9124268, 13686402, 20529603, 27372804, 41059206, 82118412]

約数ペア:

[(1, 82118412), (2, 41059206), (3, 27372804), (4, 20529603), (6, 13686402), (9, 9124268), (12, 6843201), (18, 4562134), (36, 2281067), (53, 1549404), (106, 774702), (159, 516468), (193, 425484), (212, 387351), (223, 368244), (318, 258234), (386, 212742), (446, 184122), (477, 172156), (579, 141828), (636, 129117), (669, 122748), (772, 106371), (892, 92061), (954, 86078), (1158, 70914), (1338, 61374), (1737, 47276), (1908, 43039), (2007, 40916), (2316, 35457), (2676, 30687), (3474, 23638), (4014, 20458), (6948, 11819), (8028, 10229)]