61643448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45061}}^1$

素因数の和:45092

約数の個数: 48

約数和(自身を含む): 175741800

約数和(自身を除く): 114098352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 45061, 90122, 135183, 180244, 270366, 360488, 405549, 540732, 811098, 856159, 1081464, 1622196, 1712318, 2568477, 3244392, 3424636, 5136954, 6849272, 7705431, 10273908, 15410862, 20547816, 30821724, 61643448]

約数ペア:

[(1, 61643448), (2, 30821724), (3, 20547816), (4, 15410862), (6, 10273908), (8, 7705431), (9, 6849272), (12, 5136954), (18, 3424636), (19, 3244392), (24, 2568477), (36, 1712318), (38, 1622196), (57, 1081464), (72, 856159), (76, 811098), (114, 540732), (152, 405549), (171, 360488), (228, 270366), (342, 180244), (456, 135183), (684, 90122), (1368, 45061)]