73386950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 169332912

約数和(自身を除く): 95945962

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 127, 130, 175, 182, 254, 325, 350, 455, 635, 650, 889, 910, 1270, 1651, 1778, 2275, 3175, 3302, 4445, 4550, 6350, 8255, 8890, 11557, 16129, 16510, 22225, 23114, 32258, 41275, 44450, 57785, 80645, 82550, 112903, 115570, 161290, 209677, 225806, 288925, 403225, 419354, 564515, 577850, 806450, 1048385, 1129030, 1467739, 2096770, 2822575, 2935478, 5241925, 5645150, 7338695, 10483850, 14677390, 36693475, 73386950]

約数ペア:

[(1, 73386950), (2, 36693475), (5, 14677390), (7, 10483850), (10, 7338695), (13, 5645150), (14, 5241925), (25, 2935478), (26, 2822575), (35, 2096770), (50, 1467739), (65, 1129030), (70, 1048385), (91, 806450), (127, 577850), (130, 564515), (175, 419354), (182, 403225), (254, 288925), (325, 225806), (350, 209677), (455, 161290), (635, 115570), (650, 112903), (889, 82550), (910, 80645), (1270, 57785), (1651, 44450), (1778, 41275), (2275, 32258), (3175, 23114), (3302, 22225), (4445, 16510), (4550, 16129), (6350, 11557), (8255, 8890)]