77740506

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 183824640

約数和(自身を除く): 106084134

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1181, 1219, 1242, 1431, 2362, 2438, 2862, 3543, 3657, 7086, 7314, 10629, 10971, 21258, 21942, 27163, 31887, 32913, 54326, 62593, 63774, 65826, 81489, 125186, 162978, 187779, 244467, 375558, 488934, 563337, 733401, 1126674, 1439639, 1466802, 1690011, 2879278, 3380022, 4318917, 8637834, 12956751, 25913502, 38870253, 77740506]

約数ペア:

[(1, 77740506), (2, 38870253), (3, 25913502), (6, 12956751), (9, 8637834), (18, 4318917), (23, 3380022), (27, 2879278), (46, 1690011), (53, 1466802), (54, 1439639), (69, 1126674), (106, 733401), (138, 563337), (159, 488934), (207, 375558), (318, 244467), (414, 187779), (477, 162978), (621, 125186), (954, 81489), (1181, 65826), (1219, 63774), (1242, 62593), (1431, 54326), (2362, 32913), (2438, 31887), (2862, 27163), (3543, 21942), (3657, 21258), (7086, 10971), (7314, 10629)]