77132216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 172308480

約数和(自身を除く): 95176264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 283, 314, 434, 566, 628, 868, 1099, 1132, 1256, 1736, 1981, 2198, 2264, 3962, 4396, 4867, 7924, 8773, 8792, 9734, 15848, 17546, 19468, 34069, 35092, 38936, 44431, 61411, 68138, 70184, 88862, 122822, 136276, 177724, 245644, 272552, 311017, 355448, 491288, 622034, 1244068, 1377361, 2488136, 2754722, 5509444, 9641527, 11018888, 19283054, 38566108, 77132216]

約数ペア:

[(1, 77132216), (2, 38566108), (4, 19283054), (7, 11018888), (8, 9641527), (14, 5509444), (28, 2754722), (31, 2488136), (56, 1377361), (62, 1244068), (124, 622034), (157, 491288), (217, 355448), (248, 311017), (283, 272552), (314, 245644), (434, 177724), (566, 136276), (628, 122822), (868, 88862), (1099, 70184), (1132, 68138), (1256, 61411), (1736, 44431), (1981, 38936), (2198, 35092), (2264, 34069), (3962, 19468), (4396, 17546), (4867, 15848), (7924, 9734), (8773, 8792)]