77597118

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 171737280

約数和(自身を除く): 94140162

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 197, 237, 277, 394, 474, 554, 591, 711, 831, 1182, 1422, 1662, 1773, 2493, 3546, 4986, 15563, 21883, 31126, 43766, 46689, 54569, 65649, 93378, 109138, 131298, 140067, 163707, 196947, 280134, 327414, 393894, 491121, 982242, 4310951, 8621902, 12932853, 25865706, 38798559, 77597118]

約数ペア:

[(1, 77597118), (2, 38798559), (3, 25865706), (6, 12932853), (9, 8621902), (18, 4310951), (79, 982242), (158, 491121), (197, 393894), (237, 327414), (277, 280134), (394, 196947), (474, 163707), (554, 140067), (591, 131298), (711, 109138), (831, 93378), (1182, 65649), (1422, 54569), (1662, 46689), (1773, 43766), (2493, 31126), (3546, 21883), (4986, 15563)]