79788260748

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19384903}}^1$

素因数の和:19384931

約数の個数: 48

約数和(自身を含む): 217110924800

約数和(自身を除く): 137322664052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 19384903, 38769806, 58154709, 77539612, 116309418, 135694321, 232618836, 271388642, 407082963, 542777284, 814165926, 949860247, 1628331852, 1899720494, 2849580741, 3799440988, 5699161482, 6649021729, 11398322964, 13298043458, 19947065187, 26596086916, 39894130374, 79788260748]

約数ペア:

[(1, 79788260748), (2, 39894130374), (3, 26596086916), (4, 19947065187), (6, 13298043458), (7, 11398322964), (12, 6649021729), (14, 5699161482), (21, 3799440988), (28, 2849580741), (42, 1899720494), (49, 1628331852), (84, 949860247), (98, 814165926), (147, 542777284), (196, 407082963), (294, 271388642), (343, 232618836), (588, 135694321), (686, 116309418), (1029, 77539612), (1372, 58154709), (2058, 38769806), (4116, 19384903)]