77761292

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 160043520

約数和(自身を除く): 82282228

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 206, 236, 412, 413, 457, 721, 826, 914, 1442, 1652, 1828, 2884, 3199, 6077, 6398, 12154, 12796, 24308, 26963, 42539, 47071, 53926, 85078, 94142, 107852, 170156, 188284, 188741, 329497, 377482, 658994, 754964, 1317988, 2777189, 5554378, 11108756, 19440323, 38880646, 77761292]

約数ペア:

[(1, 77761292), (2, 38880646), (4, 19440323), (7, 11108756), (14, 5554378), (28, 2777189), (59, 1317988), (103, 754964), (118, 658994), (206, 377482), (236, 329497), (412, 188741), (413, 188284), (457, 170156), (721, 107852), (826, 94142), (914, 85078), (1442, 53926), (1652, 47071), (1828, 42539), (2884, 26963), (3199, 24308), (6077, 12796), (6398, 12154)]