87622956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 229472880

約数和(自身を除く): 141849924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 419, 444, 471, 628, 666, 838, 942, 1257, 1332, 1413, 1676, 1884, 2514, 2826, 3771, 5028, 5652, 5809, 7542, 11618, 15084, 15503, 17427, 23236, 31006, 34854, 46509, 52281, 62012, 65783, 69708, 93018, 104562, 131566, 139527, 186036, 197349, 209124, 263132, 279054, 394698, 558108, 592047, 789396, 1184094, 2368188, 2433971, 4867942, 7301913, 9735884, 14603826, 21905739, 29207652, 43811478, 87622956]

約数ペア:

[(1, 87622956), (2, 43811478), (3, 29207652), (4, 21905739), (6, 14603826), (9, 9735884), (12, 7301913), (18, 4867942), (36, 2433971), (37, 2368188), (74, 1184094), (111, 789396), (148, 592047), (157, 558108), (222, 394698), (314, 279054), (333, 263132), (419, 209124), (444, 197349), (471, 186036), (628, 139527), (666, 131566), (838, 104562), (942, 93018), (1257, 69708), (1332, 65783), (1413, 62012), (1676, 52281), (1884, 46509), (2514, 34854), (2826, 31006), (3771, 23236), (5028, 17427), (5652, 15503), (5809, 15084), (7542, 11618)]