68299812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 143984988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 119, 126, 149, 153, 204, 214, 238, 252, 298, 306, 321, 357, 428, 447, 476, 596, 612, 642, 714, 749, 894, 963, 1043, 1071, 1284, 1341, 1428, 1498, 1788, 1819, 1926, 2086, 2142, 2247, 2533, 2682, 2996, 3129, 3638, 3852, 4172, 4284, 4494, 5066, 5364, 5457, 6258, 6741, 7276, 7599, 8988, 9387, 10132, 10914, 12516, 12733, 13482, 15198, 15943, 16371, 17731, 18774, 21828, 22797, 25466, 26964, 30396, 31886, 32742, 35462, 37548, 38199, 45594, 47829, 50932, 53193, 63772, 65484, 70924, 76398, 91188, 95658, 106386, 111601, 114597, 143487, 152796, 159579, 191316, 212772, 223202, 229194, 271031, 286974, 319158, 334803, 446404, 458388, 542062, 573948, 638316, 669606, 813093, 1004409, 1084124, 1339212, 1626186, 1897217, 2008818, 2439279, 3252372, 3794434, 4017636, 4878558, 5691651, 7588868, 9757116, 11383302, 17074953, 22766604, 34149906, 68299812]

約数ペア:

[(1, 68299812), (2, 34149906), (3, 22766604), (4, 17074953), (6, 11383302), (7, 9757116), (9, 7588868), (12, 5691651), (14, 4878558), (17, 4017636), (18, 3794434), (21, 3252372), (28, 2439279), (34, 2008818), (36, 1897217), (42, 1626186), (51, 1339212), (63, 1084124), (68, 1004409), (84, 813093), (102, 669606), (107, 638316), (119, 573948), (126, 542062), (149, 458388), (153, 446404), (204, 334803), (214, 319158), (238, 286974), (252, 271031), (298, 229194), (306, 223202), (321, 212772), (357, 191316), (428, 159579), (447, 152796), (476, 143487), (596, 114597), (612, 111601), (642, 106386), (714, 95658), (749, 91188), (894, 76398), (963, 70924), (1043, 65484), (1071, 63772), (1284, 53193), (1341, 50932), (1428, 47829), (1498, 45594), (1788, 38199), (1819, 37548), (1926, 35462), (2086, 32742), (2142, 31886), (2247, 30396), (2533, 26964), (2682, 25466), (2996, 22797), (3129, 21828), (3638, 18774), (3852, 17731), (4172, 16371), (4284, 15943), (4494, 15198), (5066, 13482), (5364, 12733), (5457, 12516), (6258, 10914), (6741, 10132), (7276, 9387), (7599, 8988)]