82263258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 149284422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 61, 63, 66, 77, 98, 99, 122, 126, 139, 147, 154, 183, 198, 231, 278, 294, 366, 417, 427, 441, 462, 539, 549, 671, 693, 834, 854, 882, 973, 1078, 1098, 1251, 1281, 1342, 1386, 1529, 1617, 1946, 2013, 2502, 2562, 2919, 2989, 3058, 3234, 3843, 4026, 4587, 4697, 4851, 5838, 5978, 6039, 6811, 7686, 8479, 8757, 8967, 9174, 9394, 9702, 10703, 12078, 13622, 13761, 14091, 16958, 17514, 17934, 20433, 21406, 25437, 26901, 27522, 28182, 32109, 32879, 40866, 42273, 50874, 53802, 59353, 61299, 64218, 65758, 74921, 76311, 84546, 93269, 96327, 98637, 118706, 122598, 149842, 152622, 178059, 186538, 192654, 197274, 224763, 279807, 295911, 356118, 415471, 449526, 534177, 559614, 591822, 652883, 674289, 830942, 839421, 1068354, 1246413, 1305766, 1348578, 1678842, 1958649, 2492826, 3739239, 3917298, 4570181, 5875947, 7478478, 9140362, 11751894, 13710543, 27421086, 41131629, 82263258]

約数ペア:

[(1, 82263258), (2, 41131629), (3, 27421086), (6, 13710543), (7, 11751894), (9, 9140362), (11, 7478478), (14, 5875947), (18, 4570181), (21, 3917298), (22, 3739239), (33, 2492826), (42, 1958649), (49, 1678842), (61, 1348578), (63, 1305766), (66, 1246413), (77, 1068354), (98, 839421), (99, 830942), (122, 674289), (126, 652883), (139, 591822), (147, 559614), (154, 534177), (183, 449526), (198, 415471), (231, 356118), (278, 295911), (294, 279807), (366, 224763), (417, 197274), (427, 192654), (441, 186538), (462, 178059), (539, 152622), (549, 149842), (671, 122598), (693, 118706), (834, 98637), (854, 96327), (882, 93269), (973, 84546), (1078, 76311), (1098, 74921), (1251, 65758), (1281, 64218), (1342, 61299), (1386, 59353), (1529, 53802), (1617, 50874), (1946, 42273), (2013, 40866), (2502, 32879), (2562, 32109), (2919, 28182), (2989, 27522), (3058, 26901), (3234, 25437), (3843, 21406), (4026, 20433), (4587, 17934), (4697, 17514), (4851, 16958), (5838, 14091), (5978, 13761), (6039, 13622), (6811, 12078), (7686, 10703), (8479, 9702), (8757, 9394), (8967, 9174)]