87208638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 196515072

約数和(自身を除く): 109306434

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 107, 159, 214, 233, 318, 321, 466, 583, 642, 699, 1166, 1177, 1398, 1749, 2354, 2563, 3498, 3531, 5126, 5671, 7062, 7689, 11342, 12349, 15378, 17013, 24698, 24931, 34026, 37047, 49862, 62381, 74094, 74793, 124762, 135839, 149586, 187143, 271678, 274241, 374286, 407517, 548482, 815034, 822723, 1321343, 1645446, 2642686, 3964029, 7928058, 14534773, 29069546, 43604319, 87208638]

約数ペア:

[(1, 87208638), (2, 43604319), (3, 29069546), (6, 14534773), (11, 7928058), (22, 3964029), (33, 2642686), (53, 1645446), (66, 1321343), (106, 822723), (107, 815034), (159, 548482), (214, 407517), (233, 374286), (318, 274241), (321, 271678), (466, 187143), (583, 149586), (642, 135839), (699, 124762), (1166, 74793), (1177, 74094), (1398, 62381), (1749, 49862), (2354, 37047), (2563, 34026), (3498, 24931), (3531, 24698), (5126, 17013), (5671, 15378), (7062, 12349), (7689, 11342)]