77971696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 60

約数和(自身を含む): 170660952

約数和(自身を除く): 92689256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 461, 496, 682, 922, 961, 1364, 1844, 1922, 2728, 3688, 3844, 5071, 5456, 7376, 7688, 10142, 10571, 14291, 15376, 20284, 21142, 28582, 40568, 42284, 57164, 81136, 84568, 114328, 157201, 169136, 228656, 314402, 443021, 628804, 886042, 1257608, 1772084, 2515216, 3544168, 4873231, 7088336, 9746462, 19492924, 38985848, 77971696]

約数ペア:

[(1, 77971696), (2, 38985848), (4, 19492924), (8, 9746462), (11, 7088336), (16, 4873231), (22, 3544168), (31, 2515216), (44, 1772084), (62, 1257608), (88, 886042), (124, 628804), (176, 443021), (248, 314402), (341, 228656), (461, 169136), (496, 157201), (682, 114328), (922, 84568), (961, 81136), (1364, 57164), (1844, 42284), (1922, 40568), (2728, 28582), (3688, 21142), (3844, 20284), (5071, 15376), (5456, 14291), (7376, 10571), (7688, 10142)]