87156246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 107928042

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 97, 102, 138, 194, 291, 383, 391, 582, 766, 782, 1149, 1173, 1649, 2231, 2298, 2346, 3298, 4462, 4947, 6511, 6693, 8809, 9894, 13022, 13386, 17618, 19533, 26427, 37151, 37927, 39066, 52854, 74302, 75854, 111453, 113781, 149753, 222906, 227562, 299506, 449259, 631567, 854473, 898518, 1263134, 1708946, 1894701, 2563419, 3789402, 5126838, 14526041, 29052082, 43578123, 87156246]

約数ペア:

[(1, 87156246), (2, 43578123), (3, 29052082), (6, 14526041), (17, 5126838), (23, 3789402), (34, 2563419), (46, 1894701), (51, 1708946), (69, 1263134), (97, 898518), (102, 854473), (138, 631567), (194, 449259), (291, 299506), (383, 227562), (391, 222906), (582, 149753), (766, 113781), (782, 111453), (1149, 75854), (1173, 74302), (1649, 52854), (2231, 39066), (2298, 37927), (2346, 37151), (3298, 26427), (4462, 19533), (4947, 17618), (6511, 13386), (6693, 13022), (8809, 9894)]