81066132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 170530668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 127, 149, 153, 204, 238, 252, 254, 298, 306, 357, 381, 447, 476, 508, 596, 612, 714, 762, 889, 894, 1043, 1071, 1143, 1341, 1428, 1524, 1778, 1788, 2086, 2142, 2159, 2286, 2533, 2667, 2682, 3129, 3556, 4172, 4284, 4318, 4572, 5066, 5334, 5364, 6258, 6477, 7599, 8001, 8636, 9387, 10132, 10668, 12516, 12954, 15113, 15198, 16002, 17731, 18774, 18923, 19431, 22797, 25908, 30226, 30396, 32004, 35462, 37548, 37846, 38862, 45339, 45594, 53193, 56769, 60452, 70924, 75692, 77724, 90678, 91188, 106386, 113538, 132461, 136017, 159579, 170307, 181356, 212772, 227076, 264922, 272034, 319158, 321691, 340614, 397383, 529844, 544068, 638316, 643382, 681228, 794766, 965073, 1192149, 1286764, 1589532, 1930146, 2251837, 2384298, 2895219, 3860292, 4503674, 4768596, 5790438, 6755511, 9007348, 11580876, 13511022, 20266533, 27022044, 40533066, 81066132]

約数ペア:

[(1, 81066132), (2, 40533066), (3, 27022044), (4, 20266533), (6, 13511022), (7, 11580876), (9, 9007348), (12, 6755511), (14, 5790438), (17, 4768596), (18, 4503674), (21, 3860292), (28, 2895219), (34, 2384298), (36, 2251837), (42, 1930146), (51, 1589532), (63, 1286764), (68, 1192149), (84, 965073), (102, 794766), (119, 681228), (126, 643382), (127, 638316), (149, 544068), (153, 529844), (204, 397383), (238, 340614), (252, 321691), (254, 319158), (298, 272034), (306, 264922), (357, 227076), (381, 212772), (447, 181356), (476, 170307), (508, 159579), (596, 136017), (612, 132461), (714, 113538), (762, 106386), (889, 91188), (894, 90678), (1043, 77724), (1071, 75692), (1143, 70924), (1341, 60452), (1428, 56769), (1524, 53193), (1778, 45594), (1788, 45339), (2086, 38862), (2142, 37846), (2159, 37548), (2286, 35462), (2533, 32004), (2667, 30396), (2682, 30226), (3129, 25908), (3556, 22797), (4172, 19431), (4284, 18923), (4318, 18774), (4572, 17731), (5066, 16002), (5334, 15198), (5364, 15113), (6258, 12954), (6477, 12516), (7599, 10668), (8001, 10132), (8636, 9387)]