68188716

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 187232136

約数和(自身を除く): 119043420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 81, 93, 108, 124, 146, 162, 186, 219, 243, 279, 292, 324, 372, 438, 486, 558, 657, 837, 876, 961, 972, 1116, 1314, 1674, 1922, 1971, 2263, 2511, 2628, 2883, 3348, 3844, 3942, 4526, 5022, 5766, 5913, 6789, 7533, 7884, 8649, 9052, 10044, 11532, 11826, 13578, 15066, 17298, 17739, 20367, 23652, 25947, 27156, 30132, 34596, 35478, 40734, 51894, 61101, 70153, 70956, 77841, 81468, 103788, 122202, 140306, 155682, 183303, 210459, 233523, 244404, 280612, 311364, 366606, 420918, 467046, 549909, 631377, 733212, 841836, 934092, 1099818, 1262754, 1894131, 2199636, 2525508, 3788262, 5682393, 7576524, 11364786, 17047179, 22729572, 34094358, 68188716]

約数ペア:

[(1, 68188716), (2, 34094358), (3, 22729572), (4, 17047179), (6, 11364786), (9, 7576524), (12, 5682393), (18, 3788262), (27, 2525508), (31, 2199636), (36, 1894131), (54, 1262754), (62, 1099818), (73, 934092), (81, 841836), (93, 733212), (108, 631377), (124, 549909), (146, 467046), (162, 420918), (186, 366606), (219, 311364), (243, 280612), (279, 244404), (292, 233523), (324, 210459), (372, 183303), (438, 155682), (486, 140306), (558, 122202), (657, 103788), (837, 81468), (876, 77841), (961, 70956), (972, 70153), (1116, 61101), (1314, 51894), (1674, 40734), (1922, 35478), (1971, 34596), (2263, 30132), (2511, 27156), (2628, 25947), (2883, 23652), (3348, 20367), (3844, 17739), (3942, 17298), (4526, 15066), (5022, 13578), (5766, 11826), (5913, 11532), (6789, 10044), (7533, 9052), (7884, 8649)]