87815056

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 60

約数和(自身を含む): 200059740

約数和(自身を除く): 112244684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 784, 808, 1109, 1414, 1616, 2218, 2828, 4436, 4949, 5656, 7763, 8872, 9898, 11312, 15526, 17744, 19796, 31052, 39592, 54341, 62104, 79184, 108682, 112009, 124208, 217364, 224018, 434728, 448036, 784063, 869456, 896072, 1568126, 1792144, 3136252, 5488441, 6272504, 10976882, 12545008, 21953764, 43907528, 87815056]

約数ペア:

[(1, 87815056), (2, 43907528), (4, 21953764), (7, 12545008), (8, 10976882), (14, 6272504), (16, 5488441), (28, 3136252), (49, 1792144), (56, 1568126), (98, 896072), (101, 869456), (112, 784063), (196, 448036), (202, 434728), (392, 224018), (404, 217364), (707, 124208), (784, 112009), (808, 108682), (1109, 79184), (1414, 62104), (1616, 54341), (2218, 39592), (2828, 31052), (4436, 19796), (4949, 17744), (5656, 15526), (7763, 11312), (8872, 9898)]