85256696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 191662080

約数和(自身を除く): 106405384

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 733, 868, 938, 1466, 1736, 1876, 2077, 2932, 3752, 4154, 5131, 5864, 8308, 10262, 14539, 16616, 20524, 22723, 29078, 41048, 45446, 49111, 58156, 90892, 98222, 116312, 159061, 181784, 196444, 318122, 343777, 392888, 636244, 687554, 1272488, 1375108, 1522441, 2750216, 3044882, 6089764, 10657087, 12179528, 21314174, 42628348, 85256696]

約数ペア:

[(1, 85256696), (2, 42628348), (4, 21314174), (7, 12179528), (8, 10657087), (14, 6089764), (28, 3044882), (31, 2750216), (56, 1522441), (62, 1375108), (67, 1272488), (124, 687554), (134, 636244), (217, 392888), (248, 343777), (268, 318122), (434, 196444), (469, 181784), (536, 159061), (733, 116312), (868, 98222), (938, 90892), (1466, 58156), (1736, 49111), (1876, 45446), (2077, 41048), (2932, 29078), (3752, 22723), (4154, 20524), (5131, 16616), (5864, 14539), (8308, 10262)]