83471388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 96

約数和(自身を含む): 261542400

約数和(自身を除く): 178071012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 6949, 12012, 13898, 20847, 27796, 41694, 48643, 76439, 83388, 90337, 97286, 145929, 152878, 180674, 194572, 229317, 271011, 291858, 305756, 361348, 458634, 535073, 542022, 583716, 632359, 917268, 993707, 1070146, 1084044, 1264718, 1605219, 1897077, 1987414, 2140292, 2529436, 2981121, 3210438, 3794154, 3974828, 5962242, 6420876, 6955949, 7588308, 11924484, 13911898, 20867847, 27823796, 41735694, 83471388]

約数ペア:

[(1, 83471388), (2, 41735694), (3, 27823796), (4, 20867847), (6, 13911898), (7, 11924484), (11, 7588308), (12, 6955949), (13, 6420876), (14, 5962242), (21, 3974828), (22, 3794154), (26, 3210438), (28, 2981121), (33, 2529436), (39, 2140292), (42, 1987414), (44, 1897077), (52, 1605219), (66, 1264718), (77, 1084044), (78, 1070146), (84, 993707), (91, 917268), (132, 632359), (143, 583716), (154, 542022), (156, 535073), (182, 458634), (231, 361348), (273, 305756), (286, 291858), (308, 271011), (364, 229317), (429, 194572), (462, 180674), (546, 152878), (572, 145929), (858, 97286), (924, 90337), (1001, 83388), (1092, 76439), (1716, 48643), (2002, 41694), (3003, 27796), (4004, 20847), (6006, 13898), (6949, 12012)]