761123532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5077}}^1$

素因数の和:5159

約数の個数: 72

約数和(自身を含む): 1976641968

約数和(自身を除く): 1215518436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5077, 5766, 10154, 11532, 12493, 15231, 20308, 24986, 30462, 37479, 49972, 60924, 66001, 74958, 132002, 149916, 157387, 198003, 264004, 314774, 396006, 472161, 629548, 792012, 944322, 1888644, 2046031, 4092062, 4878997, 6138093, 8184124, 9757994, 12276186, 14636991, 19515988, 24552372, 29273982, 58547964, 63426961, 126853922, 190280883, 253707844, 380561766, 761123532]

約数ペア:

[(1, 761123532), (2, 380561766), (3, 253707844), (4, 190280883), (6, 126853922), (12, 63426961), (13, 58547964), (26, 29273982), (31, 24552372), (39, 19515988), (52, 14636991), (62, 12276186), (78, 9757994), (93, 8184124), (124, 6138093), (156, 4878997), (186, 4092062), (372, 2046031), (403, 1888644), (806, 944322), (961, 792012), (1209, 629548), (1612, 472161), (1922, 396006), (2418, 314774), (2883, 264004), (3844, 198003), (4836, 157387), (5077, 149916), (5766, 132002), (10154, 74958), (11532, 66001), (12493, 60924), (15231, 49972), (20308, 37479), (24986, 30462)]