81646104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2411}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 218816640

約数和(自身を除く): 137170536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 664, 996, 1411, 1992, 2411, 2822, 4233, 4822, 5644, 7233, 8466, 9644, 11288, 14466, 16932, 19288, 28932, 33864, 40987, 57864, 81974, 122961, 163948, 200113, 245922, 327896, 400226, 491844, 600339, 800452, 983688, 1200678, 1600904, 2401356, 3401921, 4802712, 6803842, 10205763, 13607684, 20411526, 27215368, 40823052, 81646104]

約数ペア:

[(1, 81646104), (2, 40823052), (3, 27215368), (4, 20411526), (6, 13607684), (8, 10205763), (12, 6803842), (17, 4802712), (24, 3401921), (34, 2401356), (51, 1600904), (68, 1200678), (83, 983688), (102, 800452), (136, 600339), (166, 491844), (204, 400226), (249, 327896), (332, 245922), (408, 200113), (498, 163948), (664, 122961), (996, 81974), (1411, 57864), (1992, 40987), (2411, 33864), (2822, 28932), (4233, 19288), (4822, 16932), (5644, 14466), (7233, 11288), (8466, 9644)]