87981948684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{116378239}}^1$

素因数の和:116378259

約数の個数: 48

約数和(自身を含む): 260687257600

約数和(自身を除く): 172705308916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 116378239, 232756478, 349134717, 465512956, 698269434, 814647673, 1047404151, 1396538868, 1629295346, 2094808302, 2443943019, 3142212453, 3258590692, 4189616604, 4887886038, 6284424906, 7331829057, 9775772076, 12568849812, 14663658114, 21995487171, 29327316228, 43990974342, 87981948684]

約数ペア:

[(1, 87981948684), (2, 43990974342), (3, 29327316228), (4, 21995487171), (6, 14663658114), (7, 12568849812), (9, 9775772076), (12, 7331829057), (14, 6284424906), (18, 4887886038), (21, 4189616604), (27, 3258590692), (28, 3142212453), (36, 2443943019), (42, 2094808302), (54, 1629295346), (63, 1396538868), (84, 1047404151), (108, 814647673), (126, 698269434), (189, 465512956), (252, 349134717), (378, 232756478), (756, 116378239)]