68041204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 161323680

約数和(自身を除く): 93282476

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 121, 133, 151, 154, 196, 209, 242, 266, 302, 308, 418, 484, 532, 539, 604, 836, 847, 931, 1057, 1078, 1463, 1661, 1694, 1862, 2114, 2156, 2299, 2869, 2926, 3322, 3388, 3724, 4228, 4598, 5738, 5852, 5929, 6644, 7399, 9196, 10241, 11476, 11627, 11858, 14798, 16093, 18271, 20083, 20482, 23254, 23716, 29596, 31559, 32186, 36542, 40166, 40964, 46508, 63118, 64372, 73084, 80332, 81389, 112651, 126236, 127897, 140581, 162778, 220913, 225302, 255794, 281162, 325556, 347149, 441826, 450604, 511588, 562324, 694298, 883652, 895279, 1388596, 1546391, 1790558, 2430043, 3092782, 3581116, 4860086, 6185564, 9720172, 17010301, 34020602, 68041204]

約数ペア:

[(1, 68041204), (2, 34020602), (4, 17010301), (7, 9720172), (11, 6185564), (14, 4860086), (19, 3581116), (22, 3092782), (28, 2430043), (38, 1790558), (44, 1546391), (49, 1388596), (76, 895279), (77, 883652), (98, 694298), (121, 562324), (133, 511588), (151, 450604), (154, 441826), (196, 347149), (209, 325556), (242, 281162), (266, 255794), (302, 225302), (308, 220913), (418, 162778), (484, 140581), (532, 127897), (539, 126236), (604, 112651), (836, 81389), (847, 80332), (931, 73084), (1057, 64372), (1078, 63118), (1463, 46508), (1661, 40964), (1694, 40166), (1862, 36542), (2114, 32186), (2156, 31559), (2299, 29596), (2869, 23716), (2926, 23254), (3322, 20482), (3388, 20083), (3724, 18271), (4228, 16093), (4598, 14798), (5738, 11858), (5852, 11627), (5929, 11476), (6644, 10241), (7399, 9196)]