78740112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:976

約数の個数: 80

約数和(自身を含む): 223324992

約数和(自身を除く): 144584880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 757, 788, 1182, 1514, 1576, 2167, 2271, 2364, 3028, 3152, 4334, 4542, 4728, 6056, 6501, 8327, 8668, 9084, 9456, 12112, 13002, 16654, 17336, 18168, 24981, 26004, 33308, 34672, 36336, 49962, 52008, 66616, 99924, 104016, 133232, 149129, 199848, 298258, 399696, 447387, 596516, 894774, 1193032, 1640419, 1789548, 2386064, 3280838, 3579096, 4921257, 6561676, 7158192, 9842514, 13123352, 19685028, 26246704, 39370056, 78740112]

約数ペア:

[(1, 78740112), (2, 39370056), (3, 26246704), (4, 19685028), (6, 13123352), (8, 9842514), (11, 7158192), (12, 6561676), (16, 4921257), (22, 3579096), (24, 3280838), (33, 2386064), (44, 1789548), (48, 1640419), (66, 1193032), (88, 894774), (132, 596516), (176, 447387), (197, 399696), (264, 298258), (394, 199848), (528, 149129), (591, 133232), (757, 104016), (788, 99924), (1182, 66616), (1514, 52008), (1576, 49962), (2167, 36336), (2271, 34672), (2364, 33308), (3028, 26004), (3152, 24981), (4334, 18168), (4542, 17336), (4728, 16654), (6056, 13002), (6501, 12112), (8327, 9456), (8668, 9084)]