121639476474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{472669}}^1$

素因数の和:472752

約数の個数: 72

約数和(自身を含む): 289010290140

約数和(自身を除く): 167370813666

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 841, 986, 1479, 1682, 2523, 2958, 4437, 5046, 7569, 8874, 14297, 15138, 28594, 42891, 85782, 128673, 257346, 472669, 945338, 1418007, 2836014, 4254021, 8035373, 8508042, 13707401, 16070746, 24106119, 27414802, 41122203, 48212238, 72318357, 82244406, 123366609, 144636714, 233025817, 246733218, 397514629, 466051634, 699077451, 795029258, 1192543887, 1398154902, 2097232353, 2385087774, 3577631661, 4194464706, 6757748693, 7155263322, 13515497386, 20273246079, 40546492158, 60819738237, 121639476474]

約数ペア:

[(1, 121639476474), (2, 60819738237), (3, 40546492158), (6, 20273246079), (9, 13515497386), (17, 7155263322), (18, 6757748693), (29, 4194464706), (34, 3577631661), (51, 2385087774), (58, 2097232353), (87, 1398154902), (102, 1192543887), (153, 795029258), (174, 699077451), (261, 466051634), (306, 397514629), (493, 246733218), (522, 233025817), (841, 144636714), (986, 123366609), (1479, 82244406), (1682, 72318357), (2523, 48212238), (2958, 41122203), (4437, 27414802), (5046, 24106119), (7569, 16070746), (8874, 13707401), (14297, 8508042), (15138, 8035373), (28594, 4254021), (42891, 2836014), (85782, 1418007), (128673, 945338), (257346, 472669)]