83838412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 183859200

約数和(自身を除く): 100020788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 49, 76, 94, 98, 133, 188, 196, 266, 329, 479, 532, 658, 893, 931, 958, 1316, 1786, 1862, 1916, 2303, 3353, 3572, 3724, 4606, 6251, 6706, 9101, 9212, 12502, 13412, 18202, 22513, 23471, 25004, 36404, 43757, 45026, 46942, 63707, 87514, 90052, 93884, 127414, 157591, 175028, 254828, 315182, 427747, 445949, 630364, 855494, 891898, 1103137, 1710988, 1783796, 2206274, 2994229, 4412548, 5988458, 11976916, 20959603, 41919206, 83838412]

約数ペア:

[(1, 83838412), (2, 41919206), (4, 20959603), (7, 11976916), (14, 5988458), (19, 4412548), (28, 2994229), (38, 2206274), (47, 1783796), (49, 1710988), (76, 1103137), (94, 891898), (98, 855494), (133, 630364), (188, 445949), (196, 427747), (266, 315182), (329, 254828), (479, 175028), (532, 157591), (658, 127414), (893, 93884), (931, 90052), (958, 87514), (1316, 63707), (1786, 46942), (1862, 45026), (1916, 43757), (2303, 36404), (3353, 25004), (3572, 23471), (3724, 22513), (4606, 18202), (6251, 13412), (6706, 12502), (9101, 9212)]