89308620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4637}}^1$

素因数の和:4759

約数の個数: 72

約数和(自身を含む): 273493584

約数和(自身を除く): 184184964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4637, 4815, 6420, 9274, 9630, 13911, 18548, 19260, 23185, 27822, 41733, 46370, 55644, 69555, 83466, 92740, 139110, 166932, 208665, 278220, 417330, 496159, 834660, 992318, 1488477, 1984636, 2480795, 2976954, 4465431, 4961590, 5953908, 7442385, 8930862, 9923180, 14884770, 17861724, 22327155, 29769540, 44654310, 89308620]

約数ペア:

[(1, 89308620), (2, 44654310), (3, 29769540), (4, 22327155), (5, 17861724), (6, 14884770), (9, 9923180), (10, 8930862), (12, 7442385), (15, 5953908), (18, 4961590), (20, 4465431), (30, 2976954), (36, 2480795), (45, 1984636), (60, 1488477), (90, 992318), (107, 834660), (180, 496159), (214, 417330), (321, 278220), (428, 208665), (535, 166932), (642, 139110), (963, 92740), (1070, 83466), (1284, 69555), (1605, 55644), (1926, 46370), (2140, 41733), (3210, 27822), (3852, 23185), (4637, 19260), (4815, 18548), (6420, 13911), (9274, 9630)]