89451054

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 255923712

約数和(自身を除く): 166472658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 81, 99, 101, 126, 142, 154, 162, 189, 198, 202, 213, 231, 297, 303, 378, 426, 462, 497, 567, 594, 606, 639, 693, 707, 781, 891, 909, 994, 1111, 1134, 1278, 1386, 1414, 1491, 1562, 1782, 1818, 1917, 2079, 2121, 2222, 2343, 2727, 2982, 3333, 3834, 4158, 4242, 4473, 4686, 5454, 5467, 5751, 6237, 6363, 6666, 7029, 7171, 7777, 8181, 8946, 9999, 10934, 11502, 12474, 12726, 13419, 14058, 14342, 15554, 16362, 16401, 19089, 19998, 21087, 21513, 23331, 26838, 29997, 32802, 38178, 40257, 42174, 43026, 46662, 49203, 50197, 57267, 59994, 63261, 64539, 69993, 78881, 80514, 89991, 98406, 100394, 114534, 126522, 129078, 139986, 147609, 150591, 157762, 179982, 193617, 209979, 236643, 295218, 301182, 387234, 419958, 442827, 451773, 473286, 552167, 580851, 629937, 709929, 885654, 903546, 1104334, 1161702, 1259874, 1355319, 1419858, 1656501, 2129787, 2710638, 3313002, 4065957, 4259574, 4969503, 6389361, 8131914, 9939006, 12778722, 14908509, 29817018, 44725527, 89451054]

約数ペア:

[(1, 89451054), (2, 44725527), (3, 29817018), (6, 14908509), (7, 12778722), (9, 9939006), (11, 8131914), (14, 6389361), (18, 4969503), (21, 4259574), (22, 4065957), (27, 3313002), (33, 2710638), (42, 2129787), (54, 1656501), (63, 1419858), (66, 1355319), (71, 1259874), (77, 1161702), (81, 1104334), (99, 903546), (101, 885654), (126, 709929), (142, 629937), (154, 580851), (162, 552167), (189, 473286), (198, 451773), (202, 442827), (213, 419958), (231, 387234), (297, 301182), (303, 295218), (378, 236643), (426, 209979), (462, 193617), (497, 179982), (567, 157762), (594, 150591), (606, 147609), (639, 139986), (693, 129078), (707, 126522), (781, 114534), (891, 100394), (909, 98406), (994, 89991), (1111, 80514), (1134, 78881), (1278, 69993), (1386, 64539), (1414, 63261), (1491, 59994), (1562, 57267), (1782, 50197), (1818, 49203), (1917, 46662), (2079, 43026), (2121, 42174), (2222, 40257), (2343, 38178), (2727, 32802), (2982, 29997), (3333, 26838), (3834, 23331), (4158, 21513), (4242, 21087), (4473, 19998), (4686, 19089), (5454, 16401), (5467, 16362), (5751, 15554), (6237, 14342), (6363, 14058), (6666, 13419), (7029, 12726), (7171, 12474), (7777, 11502), (8181, 10934), (8946, 9999)]