68963916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 191876608

約数和(自身を除く): 122912692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 61, 84, 86, 122, 129, 172, 183, 244, 258, 301, 313, 366, 427, 516, 602, 626, 732, 854, 903, 939, 1204, 1252, 1281, 1708, 1806, 1878, 2191, 2562, 2623, 3612, 3756, 4382, 5124, 5246, 6573, 7869, 8764, 10492, 13146, 13459, 15738, 18361, 19093, 26292, 26918, 31476, 36722, 38186, 40377, 53836, 55083, 57279, 73444, 76372, 80754, 94213, 110166, 114558, 133651, 161508, 188426, 220332, 229116, 267302, 282639, 376852, 400953, 534604, 565278, 801906, 820999, 1130556, 1603812, 1641998, 2462997, 3283996, 4925994, 5746993, 9851988, 11493986, 17240979, 22987972, 34481958, 68963916]

約数ペア:

[(1, 68963916), (2, 34481958), (3, 22987972), (4, 17240979), (6, 11493986), (7, 9851988), (12, 5746993), (14, 4925994), (21, 3283996), (28, 2462997), (42, 1641998), (43, 1603812), (61, 1130556), (84, 820999), (86, 801906), (122, 565278), (129, 534604), (172, 400953), (183, 376852), (244, 282639), (258, 267302), (301, 229116), (313, 220332), (366, 188426), (427, 161508), (516, 133651), (602, 114558), (626, 110166), (732, 94213), (854, 80754), (903, 76372), (939, 73444), (1204, 57279), (1252, 55083), (1281, 53836), (1708, 40377), (1806, 38186), (1878, 36722), (2191, 31476), (2562, 26918), (2623, 26292), (3612, 19093), (3756, 18361), (4382, 15738), (5124, 13459), (5246, 13146), (6573, 10492), (7869, 8764)]