25179876

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 67337760

約数和(自身を除く): 42157884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 83, 106, 108, 159, 166, 212, 249, 318, 332, 477, 498, 636, 747, 954, 996, 1431, 1494, 1908, 2241, 2809, 2862, 2988, 4399, 4482, 5618, 5724, 8427, 8798, 8964, 11236, 13197, 16854, 17596, 25281, 26394, 33708, 39591, 50562, 52788, 75843, 79182, 101124, 118773, 151686, 158364, 233147, 237546, 303372, 466294, 475092, 699441, 932588, 1398882, 2098323, 2797764, 4196646, 6294969, 8393292, 12589938, 25179876]

約数ペア:

[(1, 25179876), (2, 12589938), (3, 8393292), (4, 6294969), (6, 4196646), (9, 2797764), (12, 2098323), (18, 1398882), (27, 932588), (36, 699441), (53, 475092), (54, 466294), (83, 303372), (106, 237546), (108, 233147), (159, 158364), (166, 151686), (212, 118773), (249, 101124), (318, 79182), (332, 75843), (477, 52788), (498, 50562), (636, 39591), (747, 33708), (954, 26394), (996, 25281), (1431, 17596), (1494, 16854), (1908, 13197), (2241, 11236), (2809, 8964), (2862, 8798), (2988, 8427), (4399, 5724), (4482, 5618)]