43872752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 63263248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 149, 154, 176, 239, 298, 308, 478, 596, 616, 956, 1043, 1192, 1232, 1639, 1673, 1912, 2086, 2384, 2629, 3278, 3346, 3824, 4172, 5258, 6556, 6692, 8344, 10516, 11473, 13112, 13384, 16688, 18403, 21032, 22946, 26224, 26768, 35611, 36806, 42064, 45892, 71222, 73612, 91784, 142444, 147224, 183568, 249277, 284888, 294448, 391721, 498554, 569776, 783442, 997108, 1566884, 1994216, 2742047, 3133768, 3988432, 5484094, 6267536, 10968188, 21936376, 43872752]

約数ペア:

[(1, 43872752), (2, 21936376), (4, 10968188), (7, 6267536), (8, 5484094), (11, 3988432), (14, 3133768), (16, 2742047), (22, 1994216), (28, 1566884), (44, 997108), (56, 783442), (77, 569776), (88, 498554), (112, 391721), (149, 294448), (154, 284888), (176, 249277), (239, 183568), (298, 147224), (308, 142444), (478, 91784), (596, 73612), (616, 71222), (956, 45892), (1043, 42064), (1192, 36806), (1232, 35611), (1639, 26768), (1673, 26224), (1912, 22946), (2086, 21032), (2384, 18403), (2629, 16688), (3278, 13384), (3346, 13112), (3824, 11473), (4172, 10516), (5258, 8344), (6556, 6692)]