70981272

素因数分解:

$2^3\times 3^7\times {\mathrm{4057}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 199653600

約数和(自身を除く): 128672328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4057, 4374, 5832, 8114, 8748, 12171, 16228, 17496, 24342, 32456, 36513, 48684, 73026, 97368, 109539, 146052, 219078, 292104, 328617, 438156, 657234, 876312, 985851, 1314468, 1971702, 2628936, 2957553, 3943404, 5915106, 7886808, 8872659, 11830212, 17745318, 23660424, 35490636, 70981272]

約数ペア:

[(1, 70981272), (2, 35490636), (3, 23660424), (4, 17745318), (6, 11830212), (8, 8872659), (9, 7886808), (12, 5915106), (18, 3943404), (24, 2957553), (27, 2628936), (36, 1971702), (54, 1314468), (72, 985851), (81, 876312), (108, 657234), (162, 438156), (216, 328617), (243, 292104), (324, 219078), (486, 146052), (648, 109539), (729, 97368), (972, 73026), (1458, 48684), (1944, 36513), (2187, 32456), (2916, 24342), (4057, 17496), (4374, 16228), (5832, 12171), (8114, 8748)]