66478896

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41969}}^1$

素因数の和:41994

約数の個数: 60

約数和(自身を含む): 202966920

約数和(自身を除く): 136488024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 41969, 83938, 125907, 167876, 251814, 335752, 377721, 461659, 503628, 671504, 755442, 923318, 1007256, 1384977, 1510884, 1846636, 2014512, 2769954, 3021768, 3693272, 4154931, 5539908, 6043536, 7386544, 8309862, 11079816, 16619724, 22159632, 33239448, 66478896]

約数ペア:

[(1, 66478896), (2, 33239448), (3, 22159632), (4, 16619724), (6, 11079816), (8, 8309862), (9, 7386544), (11, 6043536), (12, 5539908), (16, 4154931), (18, 3693272), (22, 3021768), (24, 2769954), (33, 2014512), (36, 1846636), (44, 1510884), (48, 1384977), (66, 1007256), (72, 923318), (88, 755442), (99, 671504), (132, 503628), (144, 461659), (176, 377721), (198, 335752), (264, 251814), (396, 167876), (528, 125907), (792, 83938), (1584, 41969)]