77696220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6379}}^1$

素因数の和:6427

約数の個数: 96

約数和(自身を含む): 257241600

約数和(自身を除く): 179545380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 6379, 12180, 12758, 19137, 25516, 31895, 38274, 44653, 63790, 76548, 89306, 95685, 127580, 133959, 178612, 184991, 191370, 223265, 267918, 369982, 382740, 446530, 535836, 554973, 669795, 739964, 893060, 924955, 1109946, 1294937, 1339590, 1849910, 2219892, 2589874, 2679180, 2774865, 3699820, 3884811, 5179748, 5549730, 6474685, 7769622, 11099460, 12949370, 15539244, 19424055, 25898740, 38848110, 77696220]

約数ペア:

[(1, 77696220), (2, 38848110), (3, 25898740), (4, 19424055), (5, 15539244), (6, 12949370), (7, 11099460), (10, 7769622), (12, 6474685), (14, 5549730), (15, 5179748), (20, 3884811), (21, 3699820), (28, 2774865), (29, 2679180), (30, 2589874), (35, 2219892), (42, 1849910), (58, 1339590), (60, 1294937), (70, 1109946), (84, 924955), (87, 893060), (105, 739964), (116, 669795), (140, 554973), (145, 535836), (174, 446530), (203, 382740), (210, 369982), (290, 267918), (348, 223265), (406, 191370), (420, 184991), (435, 178612), (580, 133959), (609, 127580), (812, 95685), (870, 89306), (1015, 76548), (1218, 63790), (1740, 44653), (2030, 38274), (2436, 31895), (3045, 25516), (4060, 19137), (6090, 12758), (6379, 12180)]