78635964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 208305664

約数和(自身を除く): 129669700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 1747, 2046, 3494, 3751, 4092, 5241, 6988, 7502, 10482, 11253, 15004, 19217, 20964, 22506, 38434, 45012, 54157, 57651, 76868, 108314, 115302, 162471, 211387, 216628, 230604, 324942, 422774, 595727, 634161, 649884, 845548, 1191454, 1268322, 1787181, 2382908, 2536644, 3574362, 6552997, 7148724, 13105994, 19658991, 26211988, 39317982, 78635964]

約数ペア:

[(1, 78635964), (2, 39317982), (3, 26211988), (4, 19658991), (6, 13105994), (11, 7148724), (12, 6552997), (22, 3574362), (31, 2536644), (33, 2382908), (44, 1787181), (62, 1268322), (66, 1191454), (93, 845548), (121, 649884), (124, 634161), (132, 595727), (186, 422774), (242, 324942), (341, 230604), (363, 216628), (372, 211387), (484, 162471), (682, 115302), (726, 108314), (1023, 76868), (1364, 57651), (1452, 54157), (1747, 45012), (2046, 38434), (3494, 22506), (3751, 20964), (4092, 19217), (5241, 15004), (6988, 11253), (7502, 10482)]