68079678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1013}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 142511616

約数和(自身を除く): 74431938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 487, 974, 1013, 1461, 2026, 2922, 3039, 6078, 11201, 22402, 23299, 33603, 46598, 67206, 69897, 139794, 493331, 986662, 1479993, 2959986, 11346613, 22693226, 34039839, 68079678]

約数ペア:

[(1, 68079678), (2, 34039839), (3, 22693226), (6, 11346613), (23, 2959986), (46, 1479993), (69, 986662), (138, 493331), (487, 139794), (974, 69897), (1013, 67206), (1461, 46598), (2026, 33603), (2922, 23299), (3039, 22402), (6078, 11201)]