123031008

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 361912320

約数和(自身を除く): 238881312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 786, 864, 1048, 1087, 1179, 1572, 2096, 2174, 2358, 3144, 3261, 3537, 4192, 4348, 4716, 6288, 6522, 7074, 8696, 9432, 9783, 12576, 13044, 14148, 17392, 18864, 19566, 26088, 28296, 29349, 34784, 37728, 39132, 52176, 56592, 58698, 78264, 104352, 113184, 117396, 142397, 156528, 234792, 284794, 313056, 427191, 469584, 569588, 854382, 939168, 1139176, 1281573, 1708764, 2278352, 2563146, 3417528, 3844719, 4556704, 5126292, 6835056, 7689438, 10252584, 13670112, 15378876, 20505168, 30757752, 41010336, 61515504, 123031008]

約数ペア:

[(1, 123031008), (2, 61515504), (3, 41010336), (4, 30757752), (6, 20505168), (8, 15378876), (9, 13670112), (12, 10252584), (16, 7689438), (18, 6835056), (24, 5126292), (27, 4556704), (32, 3844719), (36, 3417528), (48, 2563146), (54, 2278352), (72, 1708764), (96, 1281573), (108, 1139176), (131, 939168), (144, 854382), (216, 569588), (262, 469584), (288, 427191), (393, 313056), (432, 284794), (524, 234792), (786, 156528), (864, 142397), (1048, 117396), (1087, 113184), (1179, 104352), (1572, 78264), (2096, 58698), (2174, 56592), (2358, 52176), (3144, 39132), (3261, 37728), (3537, 34784), (4192, 29349), (4348, 28296), (4716, 26088), (6288, 19566), (6522, 18864), (7074, 17392), (8696, 14148), (9432, 13044), (9783, 12576)]