68570406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 88284474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 1861, 2047, 3722, 4094, 5583, 6141, 11166, 12282, 16749, 18423, 33498, 36846, 42803, 85606, 128409, 165629, 256818, 331258, 385227, 496887, 770454, 993774, 1490661, 2981322, 3809467, 7618934, 11428401, 22856802, 34285203, 68570406]

約数ペア:

[(1, 68570406), (2, 34285203), (3, 22856802), (6, 11428401), (9, 7618934), (18, 3809467), (23, 2981322), (46, 1490661), (69, 993774), (89, 770454), (138, 496887), (178, 385227), (207, 331258), (267, 256818), (414, 165629), (534, 128409), (801, 85606), (1602, 42803), (1861, 36846), (2047, 33498), (3722, 18423), (4094, 16749), (5583, 12282), (6141, 11166)]