77631426

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 179520000

約数和(自身を除く): 101888574

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 67, 86, 129, 134, 201, 258, 387, 402, 499, 603, 774, 998, 1161, 1206, 1497, 1809, 2322, 2881, 2994, 3618, 4491, 5762, 8643, 8982, 13473, 17286, 21457, 25929, 26946, 33433, 42914, 51858, 64371, 66866, 77787, 100299, 128742, 155574, 193113, 200598, 300897, 386226, 579339, 601794, 902691, 1158678, 1437619, 1805382, 2875238, 4312857, 8625714, 12938571, 25877142, 38815713, 77631426]

約数ペア:

[(1, 77631426), (2, 38815713), (3, 25877142), (6, 12938571), (9, 8625714), (18, 4312857), (27, 2875238), (43, 1805382), (54, 1437619), (67, 1158678), (86, 902691), (129, 601794), (134, 579339), (201, 386226), (258, 300897), (387, 200598), (402, 193113), (499, 155574), (603, 128742), (774, 100299), (998, 77787), (1161, 66866), (1206, 64371), (1497, 51858), (1809, 42914), (2322, 33433), (2881, 26946), (2994, 25929), (3618, 21457), (4491, 17286), (5762, 13473), (8643, 8982)]