111309948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 299557440

約数和(自身を除く): 188247492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 761, 956, 1434, 1522, 2151, 2283, 2868, 3044, 4063, 4302, 4566, 6849, 8126, 8604, 9132, 12189, 12937, 13698, 16252, 24378, 25874, 27396, 36567, 38811, 48756, 51748, 73134, 77622, 116433, 146268, 155244, 181879, 232866, 363758, 465732, 545637, 727516, 1091274, 1636911, 2182548, 3091943, 3273822, 6183886, 6547644, 9275829, 12367772, 18551658, 27827487, 37103316, 55654974, 111309948]

約数ペア:

[(1, 111309948), (2, 55654974), (3, 37103316), (4, 27827487), (6, 18551658), (9, 12367772), (12, 9275829), (17, 6547644), (18, 6183886), (34, 3273822), (36, 3091943), (51, 2182548), (68, 1636911), (102, 1091274), (153, 727516), (204, 545637), (239, 465732), (306, 363758), (478, 232866), (612, 181879), (717, 155244), (761, 146268), (956, 116433), (1434, 77622), (1522, 73134), (2151, 51748), (2283, 48756), (2868, 38811), (3044, 36567), (4063, 27396), (4302, 25874), (4566, 24378), (6849, 16252), (8126, 13698), (8604, 12937), (9132, 12189)]