77954958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 187799040

約数和(自身を除く): 109844082

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 43, 46, 58, 69, 86, 87, 129, 138, 151, 174, 207, 258, 261, 302, 387, 414, 453, 522, 667, 774, 906, 989, 1247, 1334, 1359, 1978, 2001, 2494, 2718, 2967, 3473, 3741, 4002, 4379, 5934, 6003, 6493, 6946, 7482, 8758, 8901, 10419, 11223, 12006, 12986, 13137, 17802, 19479, 20838, 22446, 26274, 28681, 31257, 38958, 39411, 57362, 58437, 62514, 78822, 86043, 100717, 116874, 149339, 172086, 188297, 201434, 258129, 298678, 302151, 376594, 448017, 516258, 564891, 604302, 896034, 906453, 1129782, 1344051, 1694673, 1812906, 2688102, 3389346, 4330831, 8661662, 12992493, 25984986, 38977479, 77954958]

約数ペア:

[(1, 77954958), (2, 38977479), (3, 25984986), (6, 12992493), (9, 8661662), (18, 4330831), (23, 3389346), (29, 2688102), (43, 1812906), (46, 1694673), (58, 1344051), (69, 1129782), (86, 906453), (87, 896034), (129, 604302), (138, 564891), (151, 516258), (174, 448017), (207, 376594), (258, 302151), (261, 298678), (302, 258129), (387, 201434), (414, 188297), (453, 172086), (522, 149339), (667, 116874), (774, 100717), (906, 86043), (989, 78822), (1247, 62514), (1334, 58437), (1359, 57362), (1978, 39411), (2001, 38958), (2494, 31257), (2718, 28681), (2967, 26274), (3473, 22446), (3741, 20838), (4002, 19479), (4379, 17802), (5934, 13137), (6003, 12986), (6493, 12006), (6946, 11223), (7482, 10419), (8758, 8901)]