68006214

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 82951866

約数列:

[1, 2, 3, 6, 9, 18, 71, 127, 142, 213, 254, 381, 419, 426, 639, 762, 838, 1143, 1257, 1278, 2286, 2514, 3771, 7542, 9017, 18034, 27051, 29749, 53213, 54102, 59498, 81153, 89247, 106426, 159639, 162306, 178494, 267741, 319278, 478917, 535482, 957834, 3778123, 7556246, 11334369, 22668738, 34003107, 68006214]

約数ペア:

[(1, 68006214), (2, 34003107), (3, 22668738), (6, 11334369), (9, 7556246), (18, 3778123), (71, 957834), (127, 535482), (142, 478917), (213, 319278), (254, 267741), (381, 178494), (419, 162306), (426, 159639), (639, 106426), (762, 89247), (838, 81153), (1143, 59498), (1257, 54102), (1278, 53213), (2286, 29749), (2514, 27051), (3771, 18034), (7542, 9017)]