83847918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 214511976

約数和(自身を除く): 130664058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 2357, 2541, 3234, 4714, 5082, 5929, 7071, 11858, 14142, 16499, 17787, 25927, 32998, 35574, 49497, 51854, 77781, 98994, 115493, 155562, 181489, 230986, 285197, 346479, 362978, 544467, 570394, 692958, 855591, 1088934, 1270423, 1711182, 1996379, 2540846, 3811269, 3992758, 5989137, 7622538, 11978274, 13974653, 27949306, 41923959, 83847918]

約数ペア:

[(1, 83847918), (2, 41923959), (3, 27949306), (6, 13974653), (7, 11978274), (11, 7622538), (14, 5989137), (21, 3992758), (22, 3811269), (33, 2540846), (42, 1996379), (49, 1711182), (66, 1270423), (77, 1088934), (98, 855591), (121, 692958), (147, 570394), (154, 544467), (231, 362978), (242, 346479), (294, 285197), (363, 230986), (462, 181489), (539, 155562), (726, 115493), (847, 98994), (1078, 77781), (1617, 51854), (1694, 49497), (2357, 35574), (2541, 32998), (3234, 25927), (4714, 17787), (5082, 16499), (5929, 14142), (7071, 11858)]