77898628052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{354001}}^1$

素因数の和:354312

約数の個数: 48

約数和(自身を含む): 161764753920

約数和(自身を除く): 83866125868

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 271, 406, 542, 812, 1084, 1897, 3794, 7588, 7859, 15718, 31436, 55013, 110026, 220052, 354001, 708002, 1416004, 2478007, 4956014, 9912028, 10266029, 20532058, 41064116, 71862203, 95934271, 143724406, 191868542, 287448812, 383737084, 671539897, 1343079794, 2686159588, 2782093859, 5564187718, 11128375436, 19474657013, 38949314026, 77898628052]

約数ペア:

[(1, 77898628052), (2, 38949314026), (4, 19474657013), (7, 11128375436), (14, 5564187718), (28, 2782093859), (29, 2686159588), (58, 1343079794), (116, 671539897), (203, 383737084), (271, 287448812), (406, 191868542), (542, 143724406), (812, 95934271), (1084, 71862203), (1897, 41064116), (3794, 20532058), (7588, 10266029), (7859, 9912028), (15718, 4956014), (31436, 2478007), (55013, 1416004), (110026, 708002), (220052, 354001)]