86913540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{22993}}^1$

素因数の和:23018

約数の個数: 96

約数和(自身を含む): 309039360

約数和(自身を除く): 222125820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 22993, 45986, 68979, 91972, 114965, 137958, 160951, 206937, 229930, 275916, 321902, 344895, 413874, 459860, 482853, 620811, 643804, 689790, 804755, 827748, 965706, 1034685, 1241622, 1379580, 1448559, 1609510, 1931412, 2069370, 2414265, 2483244, 2897118, 3104055, 3219020, 4138740, 4345677, 4828530, 5794236, 6208110, 7242795, 8691354, 9657060, 12416220, 14485590, 17382708, 21728385, 28971180, 43456770, 86913540]

約数ペア:

[(1, 86913540), (2, 43456770), (3, 28971180), (4, 21728385), (5, 17382708), (6, 14485590), (7, 12416220), (9, 9657060), (10, 8691354), (12, 7242795), (14, 6208110), (15, 5794236), (18, 4828530), (20, 4345677), (21, 4138740), (27, 3219020), (28, 3104055), (30, 2897118), (35, 2483244), (36, 2414265), (42, 2069370), (45, 1931412), (54, 1609510), (60, 1448559), (63, 1379580), (70, 1241622), (84, 1034685), (90, 965706), (105, 827748), (108, 804755), (126, 689790), (135, 643804), (140, 620811), (180, 482853), (189, 459860), (210, 413874), (252, 344895), (270, 321902), (315, 275916), (378, 229930), (420, 206937), (540, 160951), (630, 137958), (756, 114965), (945, 91972), (1260, 68979), (1890, 45986), (3780, 22993)]