61476654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 133562880

約数和(自身を除く): 72086226

約数列:

[1, 2, 3, 6, 23, 46, 61, 67, 69, 109, 122, 134, 138, 183, 201, 218, 327, 366, 402, 654, 1403, 1541, 2507, 2806, 3082, 4087, 4209, 4623, 5014, 6649, 7303, 7521, 8174, 8418, 9246, 12261, 13298, 14606, 15042, 19947, 21909, 24522, 39894, 43818, 94001, 152927, 167969, 188002, 282003, 305854, 335938, 445483, 458781, 503907, 564006, 890966, 917562, 1007814, 1336449, 2672898, 10246109, 20492218, 30738327, 61476654]

約数ペア:

[(1, 61476654), (2, 30738327), (3, 20492218), (6, 10246109), (23, 2672898), (46, 1336449), (61, 1007814), (67, 917562), (69, 890966), (109, 564006), (122, 503907), (134, 458781), (138, 445483), (183, 335938), (201, 305854), (218, 282003), (327, 188002), (366, 167969), (402, 152927), (654, 94001), (1403, 43818), (1541, 39894), (2507, 24522), (2806, 21909), (3082, 19947), (4087, 15042), (4209, 14606), (4623, 13298), (5014, 12261), (6649, 9246), (7303, 8418), (7521, 8174)]