68502924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 142838388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 223, 252, 276, 318, 322, 371, 414, 446, 477, 483, 636, 644, 669, 742, 828, 892, 954, 966, 1113, 1219, 1338, 1449, 1484, 1561, 1908, 1932, 2007, 2226, 2438, 2676, 2898, 3122, 3339, 3657, 4014, 4452, 4683, 4876, 5129, 5796, 6244, 6678, 7314, 8028, 8533, 9366, 10258, 10971, 11819, 13356, 14049, 14628, 15387, 17066, 18732, 20516, 21942, 23638, 25599, 28098, 30774, 34132, 35457, 35903, 43884, 46161, 47276, 51198, 56196, 61548, 70914, 71806, 76797, 82733, 92322, 102396, 106371, 107709, 141828, 143612, 153594, 165466, 184644, 212742, 215418, 248199, 271837, 307188, 323127, 330932, 425484, 430836, 496398, 543674, 646254, 744597, 815511, 992796, 1087348, 1292508, 1489194, 1631022, 1902859, 2446533, 2978388, 3262044, 3805718, 4893066, 5708577, 7611436, 9786132, 11417154, 17125731, 22834308, 34251462, 68502924]

約数ペア:

[(1, 68502924), (2, 34251462), (3, 22834308), (4, 17125731), (6, 11417154), (7, 9786132), (9, 7611436), (12, 5708577), (14, 4893066), (18, 3805718), (21, 3262044), (23, 2978388), (28, 2446533), (36, 1902859), (42, 1631022), (46, 1489194), (53, 1292508), (63, 1087348), (69, 992796), (84, 815511), (92, 744597), (106, 646254), (126, 543674), (138, 496398), (159, 430836), (161, 425484), (207, 330932), (212, 323127), (223, 307188), (252, 271837), (276, 248199), (318, 215418), (322, 212742), (371, 184644), (414, 165466), (446, 153594), (477, 143612), (483, 141828), (636, 107709), (644, 106371), (669, 102396), (742, 92322), (828, 82733), (892, 76797), (954, 71806), (966, 70914), (1113, 61548), (1219, 56196), (1338, 51198), (1449, 47276), (1484, 46161), (1561, 43884), (1908, 35903), (1932, 35457), (2007, 34132), (2226, 30774), (2438, 28098), (2676, 25599), (2898, 23638), (3122, 21942), (3339, 20516), (3657, 18732), (4014, 17066), (4452, 15387), (4683, 14628), (4876, 14049), (5129, 13356), (5796, 11819), (6244, 10971), (6678, 10258), (7314, 9366), (8028, 8533)]