80765412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73961}}^1$

素因数の和:73988

約数の個数: 48

約数和(自身を含む): 231944832

約数和(自身を除く): 151179420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 73961, 147922, 221883, 295844, 443766, 517727, 887532, 961493, 1035454, 1553181, 1922986, 2070908, 2884479, 3106362, 3845972, 5768958, 6212724, 6730451, 11537916, 13460902, 20191353, 26921804, 40382706, 80765412]

約数ペア:

[(1, 80765412), (2, 40382706), (3, 26921804), (4, 20191353), (6, 13460902), (7, 11537916), (12, 6730451), (13, 6212724), (14, 5768958), (21, 3845972), (26, 3106362), (28, 2884479), (39, 2070908), (42, 1922986), (52, 1553181), (78, 1035454), (84, 961493), (91, 887532), (156, 517727), (182, 443766), (273, 295844), (364, 221883), (546, 147922), (1092, 73961)]