77083110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21990

約数の個数: 64

約数和(自身を含む): 221376960

約数和(自身を除く): 144293850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21961, 43922, 65883, 109805, 131766, 197649, 219610, 285493, 329415, 395298, 570986, 592947, 658830, 856479, 988245, 1185894, 1427465, 1712958, 1976490, 2569437, 2854930, 2964735, 4282395, 5138874, 5929470, 7708311, 8564790, 12847185, 15416622, 25694370, 38541555, 77083110]

約数ペア:

[(1, 77083110), (2, 38541555), (3, 25694370), (5, 15416622), (6, 12847185), (9, 8564790), (10, 7708311), (13, 5929470), (15, 5138874), (18, 4282395), (26, 2964735), (27, 2854930), (30, 2569437), (39, 1976490), (45, 1712958), (54, 1427465), (65, 1185894), (78, 988245), (90, 856479), (117, 658830), (130, 592947), (135, 570986), (195, 395298), (234, 329415), (270, 285493), (351, 219610), (390, 197649), (585, 131766), (702, 109805), (1170, 65883), (1755, 43922), (3510, 21961)]