31768308

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 103299840

約数和(自身を除く): 71531532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 121, 132, 143, 153, 156, 187, 198, 204, 221, 234, 242, 286, 297, 306, 351, 363, 374, 396, 429, 442, 459, 468, 484, 561, 572, 594, 612, 663, 702, 726, 748, 858, 884, 918, 1089, 1122, 1188, 1287, 1326, 1331, 1404, 1452, 1573, 1683, 1716, 1836, 1989, 2057, 2178, 2244, 2431, 2574, 2652, 2662, 3146, 3267, 3366, 3861, 3978, 3993, 4114, 4356, 4719, 4862, 5049, 5148, 5324, 5967, 6171, 6292, 6534, 6732, 7293, 7722, 7956, 7986, 8228, 9438, 9724, 10098, 11934, 11979, 12342, 13068, 14157, 14586, 15444, 15972, 17303, 18513, 18876, 20196, 21879, 22627, 23868, 23958, 24684, 26741, 28314, 29172, 34606, 35937, 37026, 42471, 43758, 45254, 47916, 51909, 53482, 55539, 56628, 65637, 67881, 69212, 71874, 74052, 80223, 84942, 87516, 90508, 103818, 106964, 111078, 131274, 135762, 143748, 155727, 160446, 169884, 203643, 207636, 222156, 240669, 262548, 271524, 294151, 311454, 320892, 407286, 467181, 481338, 588302, 610929, 622908, 722007, 814572, 882453, 934362, 962676, 1176604, 1221858, 1444014, 1764906, 1868724, 2443716, 2647359, 2888028, 3529812, 5294718, 7942077, 10589436, 15884154, 31768308]

約数ペア:

[(1, 31768308), (2, 15884154), (3, 10589436), (4, 7942077), (6, 5294718), (9, 3529812), (11, 2888028), (12, 2647359), (13, 2443716), (17, 1868724), (18, 1764906), (22, 1444014), (26, 1221858), (27, 1176604), (33, 962676), (34, 934362), (36, 882453), (39, 814572), (44, 722007), (51, 622908), (52, 610929), (54, 588302), (66, 481338), (68, 467181), (78, 407286), (99, 320892), (102, 311454), (108, 294151), (117, 271524), (121, 262548), (132, 240669), (143, 222156), (153, 207636), (156, 203643), (187, 169884), (198, 160446), (204, 155727), (221, 143748), (234, 135762), (242, 131274), (286, 111078), (297, 106964), (306, 103818), (351, 90508), (363, 87516), (374, 84942), (396, 80223), (429, 74052), (442, 71874), (459, 69212), (468, 67881), (484, 65637), (561, 56628), (572, 55539), (594, 53482), (612, 51909), (663, 47916), (702, 45254), (726, 43758), (748, 42471), (858, 37026), (884, 35937), (918, 34606), (1089, 29172), (1122, 28314), (1188, 26741), (1287, 24684), (1326, 23958), (1331, 23868), (1404, 22627), (1452, 21879), (1573, 20196), (1683, 18876), (1716, 18513), (1836, 17303), (1989, 15972), (2057, 15444), (2178, 14586), (2244, 14157), (2431, 13068), (2574, 12342), (2652, 11979), (2662, 11934), (3146, 10098), (3267, 9724), (3366, 9438), (3861, 8228), (3978, 7986), (3993, 7956), (4114, 7722), (4356, 7293), (4719, 6732), (4862, 6534), (5049, 6292), (5148, 6171), (5324, 5967)]