80205792

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4241}}^1$

素因数の和:4451

約数の個数: 48

約数和(自身を含む): 211658832

約数和(自身を除く): 131453040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4241, 4728, 6304, 8482, 9456, 12723, 16964, 18912, 25446, 33928, 50892, 67856, 101784, 135712, 203568, 407136, 835477, 1670954, 2506431, 3341908, 5012862, 6683816, 10025724, 13367632, 20051448, 26735264, 40102896, 80205792]

約数ペア:

[(1, 80205792), (2, 40102896), (3, 26735264), (4, 20051448), (6, 13367632), (8, 10025724), (12, 6683816), (16, 5012862), (24, 3341908), (32, 2506431), (48, 1670954), (96, 835477), (197, 407136), (394, 203568), (591, 135712), (788, 101784), (1182, 67856), (1576, 50892), (2364, 33928), (3152, 25446), (4241, 18912), (4728, 16964), (6304, 12723), (8482, 9456)]