79979688

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4099}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 217464000

約数和(自身を除く): 137484312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4099, 4878, 6504, 8198, 9756, 12297, 16396, 19512, 24594, 32792, 36891, 49188, 73782, 98376, 147564, 295128, 1110829, 2221658, 3332487, 4443316, 6664974, 8886632, 9997461, 13329948, 19994922, 26659896, 39989844, 79979688]

約数ペア:

[(1, 79979688), (2, 39989844), (3, 26659896), (4, 19994922), (6, 13329948), (8, 9997461), (9, 8886632), (12, 6664974), (18, 4443316), (24, 3332487), (36, 2221658), (72, 1110829), (271, 295128), (542, 147564), (813, 98376), (1084, 73782), (1626, 49188), (2168, 36891), (2439, 32792), (3252, 24594), (4099, 19512), (4878, 16396), (6504, 12297), (8198, 9756)]