71584722

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 187220880

約数和(自身を除く): 115636158

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 139, 153, 162, 187, 198, 278, 289, 297, 306, 374, 417, 459, 561, 578, 594, 834, 867, 891, 918, 1122, 1251, 1377, 1529, 1683, 1734, 1782, 2363, 2502, 2601, 2754, 3058, 3179, 3366, 3753, 4587, 4726, 5049, 5202, 6358, 7089, 7506, 7803, 9174, 9537, 10098, 11259, 13761, 14178, 15147, 15606, 19074, 21267, 22518, 23409, 25993, 27522, 28611, 30294, 40171, 41283, 42534, 46818, 51986, 57222, 63801, 77979, 80342, 82566, 85833, 120513, 123849, 127602, 155958, 171666, 191403, 233937, 241026, 247698, 257499, 361539, 382806, 441881, 467874, 514998, 701811, 723078, 883762, 1084617, 1325643, 1403622, 2105433, 2169234, 2651286, 3253851, 3976929, 4210866, 6507702, 7953858, 11930787, 23861574, 35792361, 71584722]

約数ペア:

[(1, 71584722), (2, 35792361), (3, 23861574), (6, 11930787), (9, 7953858), (11, 6507702), (17, 4210866), (18, 3976929), (22, 3253851), (27, 2651286), (33, 2169234), (34, 2105433), (51, 1403622), (54, 1325643), (66, 1084617), (81, 883762), (99, 723078), (102, 701811), (139, 514998), (153, 467874), (162, 441881), (187, 382806), (198, 361539), (278, 257499), (289, 247698), (297, 241026), (306, 233937), (374, 191403), (417, 171666), (459, 155958), (561, 127602), (578, 123849), (594, 120513), (834, 85833), (867, 82566), (891, 80342), (918, 77979), (1122, 63801), (1251, 57222), (1377, 51986), (1529, 46818), (1683, 42534), (1734, 41283), (1782, 40171), (2363, 30294), (2502, 28611), (2601, 27522), (2754, 25993), (3058, 23409), (3179, 22518), (3366, 21267), (3753, 19074), (4587, 15606), (4726, 15147), (5049, 14178), (5202, 13761), (6358, 11259), (7089, 10098), (7506, 9537), (7803, 9174)]