71826840708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{272059}}^1$

素因数の和:272529

約数の個数: 72

約数和(自身を含む): 195393492000

約数和(自身を除く): 123566651292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 449, 588, 898, 1347, 1796, 2694, 3143, 5388, 6286, 9429, 12572, 18858, 22001, 37716, 44002, 66003, 88004, 132006, 264012, 272059, 544118, 816177, 1088236, 1632354, 1904413, 3264708, 3808826, 5713239, 7617652, 11426478, 13330891, 22852956, 26661782, 39992673, 53323564, 79985346, 122154491, 159970692, 244308982, 366463473, 488617964, 732926946, 855081437, 1465853892, 1710162874, 2565244311, 3420325748, 5130488622, 5985570059, 10260977244, 11971140118, 17956710177, 23942280236, 35913420354, 71826840708]

約数ペア:

[(1, 71826840708), (2, 35913420354), (3, 23942280236), (4, 17956710177), (6, 11971140118), (7, 10260977244), (12, 5985570059), (14, 5130488622), (21, 3420325748), (28, 2565244311), (42, 1710162874), (49, 1465853892), (84, 855081437), (98, 732926946), (147, 488617964), (196, 366463473), (294, 244308982), (449, 159970692), (588, 122154491), (898, 79985346), (1347, 53323564), (1796, 39992673), (2694, 26661782), (3143, 22852956), (5388, 13330891), (6286, 11426478), (9429, 7617652), (12572, 5713239), (18858, 3808826), (22001, 3264708), (37716, 1904413), (44002, 1632354), (66003, 1088236), (88004, 816177), (132006, 544118), (264012, 272059)]