68678844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 134533956

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 29, 34, 38, 39, 47, 51, 52, 57, 58, 68, 76, 78, 87, 94, 102, 114, 116, 141, 156, 174, 188, 204, 221, 228, 247, 282, 323, 348, 377, 442, 493, 494, 551, 564, 611, 646, 663, 741, 754, 799, 884, 893, 969, 986, 988, 1102, 1131, 1222, 1292, 1326, 1363, 1479, 1482, 1508, 1598, 1653, 1786, 1833, 1938, 1972, 2204, 2262, 2397, 2444, 2652, 2679, 2726, 2958, 2964, 3196, 3306, 3572, 3666, 3876, 4089, 4199, 4524, 4794, 5358, 5452, 5916, 6409, 6612, 7163, 7332, 8178, 8398, 9367, 9588, 10387, 10716, 11609, 12597, 12818, 14326, 15181, 16356, 16796, 17719, 18734, 19227, 20774, 21489, 23171, 23218, 25194, 25636, 25897, 28101, 28652, 30362, 31161, 34827, 35438, 37468, 38454, 41548, 42978, 45543, 46342, 46436, 50388, 51794, 53157, 56202, 60724, 62322, 69513, 69654, 70876, 76908, 77691, 85956, 91086, 92684, 103588, 106314, 112404, 121771, 124644, 139026, 139308, 155382, 182172, 197353, 212628, 243542, 278052, 301223, 310764, 336661, 365313, 394706, 440249, 487084, 592059, 602446, 673322, 730626, 789412, 880498, 903669, 1009983, 1184118, 1204892, 1320747, 1346644, 1461252, 1760996, 1807338, 2019966, 2368236, 2641494, 3614676, 4039932, 5282988, 5723237, 11446474, 17169711, 22892948, 34339422, 68678844]

約数ペア:

[(1, 68678844), (2, 34339422), (3, 22892948), (4, 17169711), (6, 11446474), (12, 5723237), (13, 5282988), (17, 4039932), (19, 3614676), (26, 2641494), (29, 2368236), (34, 2019966), (38, 1807338), (39, 1760996), (47, 1461252), (51, 1346644), (52, 1320747), (57, 1204892), (58, 1184118), (68, 1009983), (76, 903669), (78, 880498), (87, 789412), (94, 730626), (102, 673322), (114, 602446), (116, 592059), (141, 487084), (156, 440249), (174, 394706), (188, 365313), (204, 336661), (221, 310764), (228, 301223), (247, 278052), (282, 243542), (323, 212628), (348, 197353), (377, 182172), (442, 155382), (493, 139308), (494, 139026), (551, 124644), (564, 121771), (611, 112404), (646, 106314), (663, 103588), (741, 92684), (754, 91086), (799, 85956), (884, 77691), (893, 76908), (969, 70876), (986, 69654), (988, 69513), (1102, 62322), (1131, 60724), (1222, 56202), (1292, 53157), (1326, 51794), (1363, 50388), (1479, 46436), (1482, 46342), (1508, 45543), (1598, 42978), (1653, 41548), (1786, 38454), (1833, 37468), (1938, 35438), (1972, 34827), (2204, 31161), (2262, 30362), (2397, 28652), (2444, 28101), (2652, 25897), (2679, 25636), (2726, 25194), (2958, 23218), (2964, 23171), (3196, 21489), (3306, 20774), (3572, 19227), (3666, 18734), (3876, 17719), (4089, 16796), (4199, 16356), (4524, 15181), (4794, 14326), (5358, 12818), (5452, 12597), (5916, 11609), (6409, 10716), (6612, 10387), (7163, 9588), (7332, 9367), (8178, 8398)]