71307558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 177555456

約数和(自身を除く): 106247898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1337, 1719, 2674, 2963, 3438, 4011, 5926, 8022, 8889, 12033, 17778, 20741, 24066, 26667, 41482, 53334, 62223, 124446, 186669, 373338, 565933, 1131866, 1697799, 3395598, 3961531, 5093397, 7923062, 10186794, 11884593, 23769186, 35653779, 71307558]

約数ペア:

[(1, 71307558), (2, 35653779), (3, 23769186), (6, 11884593), (7, 10186794), (9, 7923062), (14, 5093397), (18, 3961531), (21, 3395598), (42, 1697799), (63, 1131866), (126, 565933), (191, 373338), (382, 186669), (573, 124446), (1146, 62223), (1337, 53334), (1719, 41482), (2674, 26667), (2963, 24066), (3438, 20741), (4011, 17778), (5926, 12033), (8022, 8889)]