79853488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 192550176

約数和(自身を除く): 112696688

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2053, 2288, 2431, 2992, 3536, 4106, 4862, 8212, 9724, 16424, 19448, 22583, 26689, 32848, 34901, 38896, 45166, 53378, 69802, 90332, 106756, 139604, 180664, 213512, 279208, 293579, 361328, 383911, 427024, 453713, 558416, 587158, 767822, 907426, 1174316, 1535644, 1814852, 2348632, 3071288, 3629704, 4697264, 4990843, 6142576, 7259408, 9981686, 19963372, 39926744, 79853488]

約数ペア:

[(1, 79853488), (2, 39926744), (4, 19963372), (8, 9981686), (11, 7259408), (13, 6142576), (16, 4990843), (17, 4697264), (22, 3629704), (26, 3071288), (34, 2348632), (44, 1814852), (52, 1535644), (68, 1174316), (88, 907426), (104, 767822), (136, 587158), (143, 558416), (176, 453713), (187, 427024), (208, 383911), (221, 361328), (272, 293579), (286, 279208), (374, 213512), (442, 180664), (572, 139604), (748, 106756), (884, 90332), (1144, 69802), (1496, 53378), (1768, 45166), (2053, 38896), (2288, 34901), (2431, 32848), (2992, 26689), (3536, 22583), (4106, 19448), (4862, 16424), (8212, 9724)]