81767568

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{4567}}^1$

素因数の和:4951

約数の個数: 40

約数和(自身を含む): 211845568

約数和(自身を除く): 130078000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1119, 1492, 2238, 2984, 4476, 4567, 5968, 8952, 9134, 13701, 17904, 18268, 27402, 36536, 54804, 73072, 109608, 219216, 1703491, 3406982, 5110473, 6813964, 10220946, 13627928, 20441892, 27255856, 40883784, 81767568]

約数ペア:

[(1, 81767568), (2, 40883784), (3, 27255856), (4, 20441892), (6, 13627928), (8, 10220946), (12, 6813964), (16, 5110473), (24, 3406982), (48, 1703491), (373, 219216), (746, 109608), (1119, 73072), (1492, 54804), (2238, 36536), (2984, 27402), (4476, 18268), (4567, 17904), (5968, 13701), (8952, 9134)]