77343420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16741}}^1$

素因数の和:16771

約数の個数: 96

約数和(自身を含む): 270014976

約数和(自身を除く): 192671556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 16741, 33482, 50223, 66964, 83705, 100446, 117187, 167410, 184151, 200892, 234374, 251115, 334820, 351561, 368302, 468748, 502230, 552453, 585935, 703122, 736604, 920755, 1004460, 1104906, 1171870, 1289057, 1406244, 1757805, 1841510, 2209812, 2343740, 2578114, 2762265, 3515610, 3683020, 3867171, 5156228, 5524530, 6445285, 7031220, 7734342, 11049060, 12890570, 15468684, 19335855, 25781140, 38671710, 77343420]

約数ペア:

[(1, 77343420), (2, 38671710), (3, 25781140), (4, 19335855), (5, 15468684), (6, 12890570), (7, 11049060), (10, 7734342), (11, 7031220), (12, 6445285), (14, 5524530), (15, 5156228), (20, 3867171), (21, 3683020), (22, 3515610), (28, 2762265), (30, 2578114), (33, 2343740), (35, 2209812), (42, 1841510), (44, 1757805), (55, 1406244), (60, 1289057), (66, 1171870), (70, 1104906), (77, 1004460), (84, 920755), (105, 736604), (110, 703122), (132, 585935), (140, 552453), (154, 502230), (165, 468748), (210, 368302), (220, 351561), (231, 334820), (308, 251115), (330, 234374), (385, 200892), (420, 184151), (462, 167410), (660, 117187), (770, 100446), (924, 83705), (1155, 66964), (1540, 50223), (2310, 33482), (4620, 16741)]