64913238

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 60

約数和(自身を含む): 157569588

約数和(自身を除く): 92656350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 2371, 3042, 4563, 4742, 7113, 9126, 13689, 14226, 21339, 27378, 30823, 42678, 61646, 64017, 92469, 128034, 184938, 192051, 277407, 384102, 400699, 554814, 801398, 832221, 1202097, 1664442, 2404194, 2496663, 3606291, 4993326, 7212582, 10818873, 21637746, 32456619, 64913238]

約数ペア:

[(1, 64913238), (2, 32456619), (3, 21637746), (6, 10818873), (9, 7212582), (13, 4993326), (18, 3606291), (26, 2496663), (27, 2404194), (39, 1664442), (54, 1202097), (78, 832221), (81, 801398), (117, 554814), (162, 400699), (169, 384102), (234, 277407), (338, 192051), (351, 184938), (507, 128034), (702, 92469), (1014, 64017), (1053, 61646), (1521, 42678), (2106, 30823), (2371, 27378), (3042, 21339), (4563, 14226), (4742, 13689), (7113, 9126)]