73145628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 197778672

約数和(自身を除く): 124633044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1117, 1284, 1819, 1926, 2234, 3351, 3638, 3852, 4468, 5457, 6702, 7276, 10053, 10914, 13404, 16371, 18989, 20106, 21828, 32742, 37978, 40212, 56967, 65484, 75956, 113934, 119519, 170901, 227868, 239038, 341802, 358557, 478076, 683604, 717114, 1075671, 1434228, 2031823, 2151342, 4063646, 4302684, 6095469, 8127292, 12190938, 18286407, 24381876, 36572814, 73145628]

約数ペア:

[(1, 73145628), (2, 36572814), (3, 24381876), (4, 18286407), (6, 12190938), (9, 8127292), (12, 6095469), (17, 4302684), (18, 4063646), (34, 2151342), (36, 2031823), (51, 1434228), (68, 1075671), (102, 717114), (107, 683604), (153, 478076), (204, 358557), (214, 341802), (306, 239038), (321, 227868), (428, 170901), (612, 119519), (642, 113934), (963, 75956), (1117, 65484), (1284, 56967), (1819, 40212), (1926, 37978), (2234, 32742), (3351, 21828), (3638, 20106), (3852, 18989), (4468, 16371), (5457, 13404), (6702, 10914), (7276, 10053)]