77082670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 87146450

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 79, 106, 158, 263, 265, 371, 395, 526, 530, 553, 742, 790, 1106, 1315, 1841, 1855, 2630, 2765, 3682, 3710, 4187, 5530, 8374, 9205, 13939, 18410, 20777, 20935, 27878, 29309, 41554, 41870, 58618, 69695, 97573, 103885, 139390, 145439, 146545, 195146, 207770, 290878, 293090, 487865, 727195, 975730, 1101181, 1454390, 2202362, 5505905, 7708267, 11011810, 15416534, 38541335, 77082670]

約数ペア:

[(1, 77082670), (2, 38541335), (5, 15416534), (7, 11011810), (10, 7708267), (14, 5505905), (35, 2202362), (53, 1454390), (70, 1101181), (79, 975730), (106, 727195), (158, 487865), (263, 293090), (265, 290878), (371, 207770), (395, 195146), (526, 146545), (530, 145439), (553, 139390), (742, 103885), (790, 97573), (1106, 69695), (1315, 58618), (1841, 41870), (1855, 41554), (2630, 29309), (2765, 27878), (3682, 20935), (3710, 20777), (4187, 18410), (5530, 13939), (8374, 9205)]