71142408

素因数分解:

$2^3\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 198432000

約数和(自身を除く): 127289592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 317, 634, 951, 1039, 1268, 1902, 2078, 2536, 2853, 3117, 3804, 4156, 5706, 6234, 7608, 8312, 8559, 9351, 11412, 12468, 17118, 18702, 22824, 24936, 28053, 34236, 37404, 56106, 68472, 74808, 112212, 224424, 329363, 658726, 988089, 1317452, 1976178, 2634904, 2964267, 3952356, 5928534, 7904712, 8892801, 11857068, 17785602, 23714136, 35571204, 71142408]

約数ペア:

[(1, 71142408), (2, 35571204), (3, 23714136), (4, 17785602), (6, 11857068), (8, 8892801), (9, 7904712), (12, 5928534), (18, 3952356), (24, 2964267), (27, 2634904), (36, 1976178), (54, 1317452), (72, 988089), (108, 658726), (216, 329363), (317, 224424), (634, 112212), (951, 74808), (1039, 68472), (1268, 56106), (1902, 37404), (2078, 34236), (2536, 28053), (2853, 24936), (3117, 22824), (3804, 18702), (4156, 17118), (5706, 12468), (6234, 11412), (7608, 9351), (8312, 8559)]