80199942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 94466298

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 113, 138, 139, 222, 226, 278, 339, 417, 678, 834, 851, 1702, 2553, 2599, 3197, 4181, 5106, 5143, 5198, 6394, 7797, 8362, 9591, 10286, 12543, 15429, 15594, 15707, 19182, 25086, 30858, 31414, 47121, 94242, 96163, 118289, 192326, 236578, 288489, 354867, 361261, 576978, 581159, 709734, 722522, 1083783, 1162318, 1743477, 2167566, 3486954, 13366657, 26733314, 40099971, 80199942]

約数ペア:

[(1, 80199942), (2, 40099971), (3, 26733314), (6, 13366657), (23, 3486954), (37, 2167566), (46, 1743477), (69, 1162318), (74, 1083783), (111, 722522), (113, 709734), (138, 581159), (139, 576978), (222, 361261), (226, 354867), (278, 288489), (339, 236578), (417, 192326), (678, 118289), (834, 96163), (851, 94242), (1702, 47121), (2553, 31414), (2599, 30858), (3197, 25086), (4181, 19182), (5106, 15707), (5143, 15594), (5198, 15429), (6394, 12543), (7797, 10286), (8362, 9591)]