86574136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 183617280

約数和(自身を除く): 97043144

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 137, 167, 172, 274, 334, 344, 473, 548, 668, 946, 1096, 1336, 1507, 1837, 1892, 3014, 3674, 3784, 5891, 6028, 7181, 7348, 11782, 12056, 14362, 14696, 22879, 23564, 28724, 45758, 47128, 57448, 64801, 78991, 91516, 129602, 157982, 183032, 251669, 259204, 315964, 503338, 518408, 631928, 983797, 1006676, 1967594, 2013352, 3935188, 7870376, 10821767, 21643534, 43287068, 86574136]

約数ペア:

[(1, 86574136), (2, 43287068), (4, 21643534), (8, 10821767), (11, 7870376), (22, 3935188), (43, 2013352), (44, 1967594), (86, 1006676), (88, 983797), (137, 631928), (167, 518408), (172, 503338), (274, 315964), (334, 259204), (344, 251669), (473, 183032), (548, 157982), (668, 129602), (946, 91516), (1096, 78991), (1336, 64801), (1507, 57448), (1837, 47128), (1892, 45758), (3014, 28724), (3674, 23564), (3784, 22879), (5891, 14696), (6028, 14362), (7181, 12056), (7348, 11782)]