68927516

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 150151680

約数和(自身を除く): 81224164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 133, 166, 196, 223, 266, 332, 446, 532, 581, 892, 931, 1162, 1561, 1577, 1862, 2324, 3122, 3154, 3724, 4067, 4237, 6244, 6308, 8134, 8474, 10927, 11039, 16268, 16948, 18509, 21854, 22078, 29659, 37018, 43708, 44156, 59318, 74036, 77273, 118636, 129563, 154546, 207613, 259126, 309092, 351671, 415226, 518252, 703342, 830452, 906941, 1406684, 1813882, 2461697, 3627764, 4923394, 9846788, 17231879, 34463758, 68927516]

約数ペア:

[(1, 68927516), (2, 34463758), (4, 17231879), (7, 9846788), (14, 4923394), (19, 3627764), (28, 2461697), (38, 1813882), (49, 1406684), (76, 906941), (83, 830452), (98, 703342), (133, 518252), (166, 415226), (196, 351671), (223, 309092), (266, 259126), (332, 207613), (446, 154546), (532, 129563), (581, 118636), (892, 77273), (931, 74036), (1162, 59318), (1561, 44156), (1577, 43708), (1862, 37018), (2324, 29659), (3122, 22078), (3154, 21854), (3724, 18509), (4067, 16948), (4237, 16268), (6244, 11039), (6308, 10927), (8134, 8474)]