71849106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3765

約数の個数: 80

約数和(自身を含む): 194870016

約数和(自身を除く): 123020910

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 3727, 6426, 7454, 9639, 11181, 19278, 22362, 26089, 33543, 52178, 63359, 67086, 78267, 100629, 126718, 156534, 190077, 201258, 234801, 301887, 380154, 443513, 469602, 570231, 603774, 704403, 887026, 1140462, 1330539, 1408806, 1710693, 2113209, 2661078, 3421386, 3991617, 4226418, 5132079, 7983234, 10264158, 11974851, 23949702, 35924553, 71849106]

約数ペア:

[(1, 71849106), (2, 35924553), (3, 23949702), (6, 11974851), (7, 10264158), (9, 7983234), (14, 5132079), (17, 4226418), (18, 3991617), (21, 3421386), (27, 2661078), (34, 2113209), (42, 1710693), (51, 1408806), (54, 1330539), (63, 1140462), (81, 887026), (102, 704403), (119, 603774), (126, 570231), (153, 469602), (162, 443513), (189, 380154), (238, 301887), (306, 234801), (357, 201258), (378, 190077), (459, 156534), (567, 126718), (714, 100629), (918, 78267), (1071, 67086), (1134, 63359), (1377, 52178), (2142, 33543), (2754, 26089), (3213, 22362), (3727, 19278), (6426, 11181), (7454, 9639)]