68832478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 61804322

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 106, 143, 209, 239, 247, 286, 418, 478, 494, 583, 689, 1007, 1166, 1378, 2014, 2629, 2717, 3107, 4541, 5258, 5434, 6214, 7579, 9082, 11077, 12667, 13091, 15158, 22154, 25334, 26182, 34177, 49951, 59033, 68354, 99902, 118066, 139337, 144001, 164671, 240673, 278674, 288002, 329342, 481346, 649363, 1298726, 1811381, 2647403, 3128749, 3622762, 5294806, 6257498, 34416239, 68832478]

約数ペア:

[(1, 68832478), (2, 34416239), (11, 6257498), (13, 5294806), (19, 3622762), (22, 3128749), (26, 2647403), (38, 1811381), (53, 1298726), (106, 649363), (143, 481346), (209, 329342), (239, 288002), (247, 278674), (286, 240673), (418, 164671), (478, 144001), (494, 139337), (583, 118066), (689, 99902), (1007, 68354), (1166, 59033), (1378, 49951), (2014, 34177), (2629, 26182), (2717, 25334), (3107, 22154), (4541, 15158), (5258, 13091), (5434, 12667), (6214, 11077), (7579, 9082)]