67178808

素因数分解:

$2^3\times 3^6\times {\mathrm{11519}}^1$

素因数の和:11543

約数の個数: 56

約数和(自身を含む): 188870400

約数和(自身を除く): 121691592

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, 2916, 5832, 11519, 23038, 34557, 46076, 69114, 92152, 103671, 138228, 207342, 276456, 311013, 414684, 622026, 829368, 933039, 1244052, 1866078, 2488104, 2799117, 3732156, 5598234, 7464312, 8397351, 11196468, 16794702, 22392936, 33589404, 67178808]

約数ペア:

[(1, 67178808), (2, 33589404), (3, 22392936), (4, 16794702), (6, 11196468), (8, 8397351), (9, 7464312), (12, 5598234), (18, 3732156), (24, 2799117), (27, 2488104), (36, 1866078), (54, 1244052), (72, 933039), (81, 829368), (108, 622026), (162, 414684), (216, 311013), (243, 276456), (324, 207342), (486, 138228), (648, 103671), (729, 92152), (972, 69114), (1458, 46076), (1944, 34557), (2916, 23038), (5832, 11519)]