68426932

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 149155776

約数和(自身を除く): 80728844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 353, 602, 644, 706, 989, 1127, 1204, 1412, 1978, 2107, 2254, 2471, 3956, 4214, 4508, 4942, 6923, 8119, 8428, 9884, 13846, 15179, 16238, 17297, 27692, 30358, 32476, 34594, 48461, 56833, 60716, 69188, 96922, 106253, 113666, 193844, 212506, 227332, 349117, 397831, 425012, 698234, 743771, 795662, 1396468, 1487542, 1591324, 2443819, 2975084, 4887638, 9775276, 17106733, 34213466, 68426932]

約数ペア:

[(1, 68426932), (2, 34213466), (4, 17106733), (7, 9775276), (14, 4887638), (23, 2975084), (28, 2443819), (43, 1591324), (46, 1487542), (49, 1396468), (86, 795662), (92, 743771), (98, 698234), (161, 425012), (172, 397831), (196, 349117), (301, 227332), (322, 212506), (353, 193844), (602, 113666), (644, 106253), (706, 96922), (989, 69188), (1127, 60716), (1204, 56833), (1412, 48461), (1978, 34594), (2107, 32476), (2254, 30358), (2471, 27692), (3956, 17297), (4214, 16238), (4508, 15179), (4942, 13846), (6923, 9884), (8119, 8428)]