68955768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 157481352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 47, 56, 63, 71, 72, 82, 84, 94, 123, 126, 141, 142, 164, 168, 188, 213, 246, 252, 282, 284, 287, 328, 329, 369, 376, 423, 426, 492, 497, 504, 564, 568, 574, 639, 658, 738, 846, 852, 861, 984, 987, 994, 1128, 1148, 1278, 1316, 1476, 1491, 1692, 1704, 1722, 1927, 1974, 1988, 2296, 2556, 2583, 2632, 2911, 2952, 2961, 2982, 3337, 3384, 3444, 3854, 3948, 3976, 4473, 5112, 5166, 5781, 5822, 5922, 5964, 6674, 6888, 7708, 7896, 8733, 8946, 10011, 10332, 11562, 11644, 11844, 11928, 13348, 13489, 15416, 17343, 17466, 17892, 20022, 20377, 20664, 23124, 23288, 23359, 23688, 26199, 26696, 26978, 30033, 34686, 34932, 35784, 40044, 40467, 40754, 46248, 46718, 52398, 53956, 60066, 61131, 69372, 69864, 70077, 80088, 80934, 81508, 93436, 104796, 107912, 120132, 121401, 122262, 136817, 138744, 140154, 161868, 163016, 183393, 186872, 209592, 210231, 240264, 242802, 244524, 273634, 280308, 323736, 366786, 410451, 420462, 485604, 489048, 547268, 560616, 733572, 820902, 840924, 957719, 971208, 1094536, 1231353, 1467144, 1641804, 1681848, 1915438, 2462706, 2873157, 3283608, 3830876, 4925412, 5746314, 7661752, 8619471, 9850824, 11492628, 17238942, 22985256, 34477884, 68955768]

約数ペア:

[(1, 68955768), (2, 34477884), (3, 22985256), (4, 17238942), (6, 11492628), (7, 9850824), (8, 8619471), (9, 7661752), (12, 5746314), (14, 4925412), (18, 3830876), (21, 3283608), (24, 2873157), (28, 2462706), (36, 1915438), (41, 1681848), (42, 1641804), (47, 1467144), (56, 1231353), (63, 1094536), (71, 971208), (72, 957719), (82, 840924), (84, 820902), (94, 733572), (123, 560616), (126, 547268), (141, 489048), (142, 485604), (164, 420462), (168, 410451), (188, 366786), (213, 323736), (246, 280308), (252, 273634), (282, 244524), (284, 242802), (287, 240264), (328, 210231), (329, 209592), (369, 186872), (376, 183393), (423, 163016), (426, 161868), (492, 140154), (497, 138744), (504, 136817), (564, 122262), (568, 121401), (574, 120132), (639, 107912), (658, 104796), (738, 93436), (846, 81508), (852, 80934), (861, 80088), (984, 70077), (987, 69864), (994, 69372), (1128, 61131), (1148, 60066), (1278, 53956), (1316, 52398), (1476, 46718), (1491, 46248), (1692, 40754), (1704, 40467), (1722, 40044), (1927, 35784), (1974, 34932), (1988, 34686), (2296, 30033), (2556, 26978), (2583, 26696), (2632, 26199), (2911, 23688), (2952, 23359), (2961, 23288), (2982, 23124), (3337, 20664), (3384, 20377), (3444, 20022), (3854, 17892), (3948, 17466), (3976, 17343), (4473, 15416), (5112, 13489), (5166, 13348), (5781, 11928), (5822, 11844), (5922, 11644), (5964, 11562), (6674, 10332), (6888, 10011), (7708, 8946), (7896, 8733)]