68507694

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 159952320

約数和(自身を除く): 91444626

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 79, 81, 101, 106, 158, 159, 162, 202, 237, 303, 318, 474, 477, 606, 711, 909, 954, 1422, 1431, 1818, 2133, 2727, 2862, 4187, 4266, 4293, 5353, 5454, 6399, 7979, 8181, 8374, 8586, 10706, 12561, 12798, 15958, 16059, 16362, 23937, 25122, 32118, 37683, 47874, 48177, 71811, 75366, 96354, 113049, 143622, 144531, 215433, 226098, 289062, 339147, 422887, 430866, 433593, 646299, 678294, 845774, 867186, 1268661, 1292598, 2537322, 3805983, 7611966, 11417949, 22835898, 34253847, 68507694]

約数ペア:

[(1, 68507694), (2, 34253847), (3, 22835898), (6, 11417949), (9, 7611966), (18, 3805983), (27, 2537322), (53, 1292598), (54, 1268661), (79, 867186), (81, 845774), (101, 678294), (106, 646299), (158, 433593), (159, 430866), (162, 422887), (202, 339147), (237, 289062), (303, 226098), (318, 215433), (474, 144531), (477, 143622), (606, 113049), (711, 96354), (909, 75366), (954, 71811), (1422, 48177), (1431, 47874), (1818, 37683), (2133, 32118), (2727, 25122), (2862, 23937), (4187, 16362), (4266, 16059), (4293, 15958), (5353, 12798), (5454, 12561), (6399, 10706), (7979, 8586), (8181, 8374)]