68780232

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{18731}}^1$

素因数の和:18763

約数の個数: 64

約数和(自身を含む): 202305600

約数和(自身を除く): 133525368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 18731, 37462, 56193, 74924, 112386, 149848, 168579, 224772, 318427, 337158, 449544, 505737, 636854, 674316, 955281, 1011474, 1273708, 1348632, 1910562, 2022948, 2547416, 2865843, 3821124, 4045896, 5731686, 7642248, 8597529, 11463372, 17195058, 22926744, 34390116, 68780232]

約数ペア:

[(1, 68780232), (2, 34390116), (3, 22926744), (4, 17195058), (6, 11463372), (8, 8597529), (9, 7642248), (12, 5731686), (17, 4045896), (18, 3821124), (24, 2865843), (27, 2547416), (34, 2022948), (36, 1910562), (51, 1348632), (54, 1273708), (68, 1011474), (72, 955281), (102, 674316), (108, 636854), (136, 505737), (153, 449544), (204, 337158), (216, 318427), (306, 224772), (408, 168579), (459, 149848), (612, 112386), (918, 74924), (1224, 56193), (1836, 37462), (3672, 18731)]