87804486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7039}}^1$

素因数の和:7071

約数の個数: 80

約数和(自身を含む): 245329920

約数和(自身を除く): 157525434

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 7039, 12474, 14078, 21117, 42234, 49273, 63351, 77429, 98546, 126702, 147819, 154858, 190053, 232287, 295638, 380106, 443457, 464574, 542003, 570159, 696861, 886914, 1084006, 1140318, 1330371, 1393722, 1626009, 2090583, 2660742, 3252018, 3991113, 4181166, 4878027, 6271749, 7982226, 9756054, 12543498, 14634081, 29268162, 43902243, 87804486]

約数ペア:

[(1, 87804486), (2, 43902243), (3, 29268162), (6, 14634081), (7, 12543498), (9, 9756054), (11, 7982226), (14, 6271749), (18, 4878027), (21, 4181166), (22, 3991113), (27, 3252018), (33, 2660742), (42, 2090583), (54, 1626009), (63, 1393722), (66, 1330371), (77, 1140318), (81, 1084006), (99, 886914), (126, 696861), (154, 570159), (162, 542003), (189, 464574), (198, 443457), (231, 380106), (297, 295638), (378, 232287), (462, 190053), (567, 154858), (594, 147819), (693, 126702), (891, 98546), (1134, 77429), (1386, 63351), (1782, 49273), (2079, 42234), (4158, 21117), (6237, 14078), (7039, 12474)]