776543364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 2016286272

約数和(自身を除く): 1239742908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 311, 387, 516, 622, 774, 933, 1244, 1548, 1613, 1866, 2799, 3226, 3732, 4839, 5598, 6452, 9678, 11196, 13373, 14517, 19356, 26746, 29034, 40119, 53492, 58068, 69359, 80238, 120357, 138718, 160476, 208077, 240714, 277436, 416154, 481428, 501643, 624231, 832308, 1003286, 1248462, 1504929, 2006572, 2496924, 3009858, 4514787, 6019716, 9029574, 18059148, 21570649, 43141298, 64711947, 86282596, 129423894, 194135841, 258847788, 388271682, 776543364]

約数ペア:

[(1, 776543364), (2, 388271682), (3, 258847788), (4, 194135841), (6, 129423894), (9, 86282596), (12, 64711947), (18, 43141298), (36, 21570649), (43, 18059148), (86, 9029574), (129, 6019716), (172, 4514787), (258, 3009858), (311, 2496924), (387, 2006572), (516, 1504929), (622, 1248462), (774, 1003286), (933, 832308), (1244, 624231), (1548, 501643), (1613, 481428), (1866, 416154), (2799, 277436), (3226, 240714), (3732, 208077), (4839, 160476), (5598, 138718), (6452, 120357), (9678, 80238), (11196, 69359), (13373, 58068), (14517, 53492), (19356, 40119), (26746, 29034)]