77869736

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4201}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 167407680

約数和(自身を除く): 89537944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4201, 4634, 8402, 9268, 16804, 18536, 29407, 33608, 58814, 117628, 235256, 1390531, 2781062, 5562124, 9733717, 11124248, 19467434, 38934868, 77869736]

約数ペア:

[(1, 77869736), (2, 38934868), (4, 19467434), (7, 11124248), (8, 9733717), (14, 5562124), (28, 2781062), (56, 1390531), (331, 235256), (662, 117628), (1324, 58814), (2317, 33608), (2648, 29407), (4201, 18536), (4634, 16804), (8402, 9268)]