68018616

素因数分解:

$2^3\times 3^6\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 194772600

約数和(自身を除く): 126753984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 109, 162, 214, 216, 218, 243, 321, 324, 327, 428, 436, 486, 642, 648, 654, 729, 856, 872, 963, 972, 981, 1284, 1308, 1458, 1926, 1944, 1962, 2568, 2616, 2889, 2916, 2943, 3852, 3924, 5778, 5832, 5886, 7704, 7848, 8667, 8829, 11556, 11663, 11772, 17334, 17658, 23112, 23326, 23544, 26001, 26487, 34668, 34989, 35316, 46652, 52002, 52974, 69336, 69978, 70632, 78003, 79461, 93304, 104004, 104967, 105948, 139956, 156006, 158922, 208008, 209934, 211896, 279912, 312012, 314901, 317844, 419868, 624024, 629802, 635688, 839736, 944703, 1259604, 1889406, 2519208, 2834109, 3778812, 5668218, 7557624, 8502327, 11336436, 17004654, 22672872, 34009308, 68018616]

約数ペア:

[(1, 68018616), (2, 34009308), (3, 22672872), (4, 17004654), (6, 11336436), (8, 8502327), (9, 7557624), (12, 5668218), (18, 3778812), (24, 2834109), (27, 2519208), (36, 1889406), (54, 1259604), (72, 944703), (81, 839736), (107, 635688), (108, 629802), (109, 624024), (162, 419868), (214, 317844), (216, 314901), (218, 312012), (243, 279912), (321, 211896), (324, 209934), (327, 208008), (428, 158922), (436, 156006), (486, 139956), (642, 105948), (648, 104967), (654, 104004), (729, 93304), (856, 79461), (872, 78003), (963, 70632), (972, 69978), (981, 69336), (1284, 52974), (1308, 52002), (1458, 46652), (1926, 35316), (1944, 34989), (1962, 34668), (2568, 26487), (2616, 26001), (2889, 23544), (2916, 23326), (2943, 23112), (3852, 17658), (3924, 17334), (5778, 11772), (5832, 11663), (5886, 11556), (7704, 8829), (7848, 8667)]