68666052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 108

約数和(自身を含む): 202111056

約数和(自身を除く): 133445004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 691, 1014, 1092, 1183, 1274, 1382, 1911, 2028, 2073, 2366, 2548, 2764, 3549, 3822, 4146, 4732, 4837, 7098, 7644, 8281, 8292, 8983, 9674, 14196, 14511, 16562, 17966, 19348, 24843, 26949, 29022, 33124, 33859, 35932, 49686, 53898, 58044, 62881, 67718, 99372, 101577, 107796, 116779, 125762, 135436, 188643, 203154, 233558, 251524, 350337, 377286, 406308, 440167, 467116, 700674, 754572, 817453, 880334, 1320501, 1401348, 1634906, 1760668, 2452359, 2641002, 3269812, 4904718, 5282004, 5722171, 9809436, 11444342, 17166513, 22888684, 34333026, 68666052]

約数ペア:

[(1, 68666052), (2, 34333026), (3, 22888684), (4, 17166513), (6, 11444342), (7, 9809436), (12, 5722171), (13, 5282004), (14, 4904718), (21, 3269812), (26, 2641002), (28, 2452359), (39, 1760668), (42, 1634906), (49, 1401348), (52, 1320501), (78, 880334), (84, 817453), (91, 754572), (98, 700674), (147, 467116), (156, 440167), (169, 406308), (182, 377286), (196, 350337), (273, 251524), (294, 233558), (338, 203154), (364, 188643), (507, 135436), (546, 125762), (588, 116779), (637, 107796), (676, 101577), (691, 99372), (1014, 67718), (1092, 62881), (1183, 58044), (1274, 53898), (1382, 49686), (1911, 35932), (2028, 33859), (2073, 33124), (2366, 29022), (2548, 26949), (2764, 24843), (3549, 19348), (3822, 17966), (4146, 16562), (4732, 14511), (4837, 14196), (7098, 9674), (7644, 8983), (8281, 8292)]