74857068

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 235952640

約数和(自身を除く): 161095572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 74, 78, 99, 108, 111, 117, 131, 132, 143, 148, 156, 198, 222, 234, 262, 286, 297, 333, 351, 393, 396, 407, 429, 444, 468, 481, 524, 572, 594, 666, 702, 786, 814, 858, 962, 999, 1179, 1188, 1221, 1287, 1332, 1404, 1441, 1443, 1572, 1628, 1703, 1716, 1924, 1998, 2358, 2442, 2574, 2882, 2886, 3406, 3537, 3663, 3861, 3996, 4323, 4329, 4716, 4847, 4884, 5109, 5148, 5291, 5764, 5772, 6812, 7074, 7326, 7722, 8646, 8658, 9694, 10218, 10582, 10989, 12969, 12987, 14148, 14541, 14652, 15327, 15444, 15873, 17292, 17316, 18733, 19388, 20436, 21164, 21978, 25938, 25974, 29082, 30654, 31746, 37466, 38907, 43623, 43956, 45981, 47619, 51876, 51948, 53317, 56199, 58164, 61308, 63011, 63492, 74932, 77814, 87246, 91962, 95238, 106634, 112398, 126022, 130869, 142857, 155628, 159951, 168597, 174492, 183924, 189033, 190476, 213268, 224796, 252044, 261738, 285714, 319902, 337194, 378066, 479853, 505791, 523476, 567099, 571428, 639804, 674388, 693121, 756132, 959706, 1011582, 1134198, 1386242, 1439559, 1701297, 1919412, 2023164, 2079363, 2268396, 2772484, 2879118, 3402594, 4158726, 5758236, 6238089, 6805188, 8317452, 12476178, 18714267, 24952356, 37428534, 74857068]

約数ペア:

[(1, 74857068), (2, 37428534), (3, 24952356), (4, 18714267), (6, 12476178), (9, 8317452), (11, 6805188), (12, 6238089), (13, 5758236), (18, 4158726), (22, 3402594), (26, 2879118), (27, 2772484), (33, 2268396), (36, 2079363), (37, 2023164), (39, 1919412), (44, 1701297), (52, 1439559), (54, 1386242), (66, 1134198), (74, 1011582), (78, 959706), (99, 756132), (108, 693121), (111, 674388), (117, 639804), (131, 571428), (132, 567099), (143, 523476), (148, 505791), (156, 479853), (198, 378066), (222, 337194), (234, 319902), (262, 285714), (286, 261738), (297, 252044), (333, 224796), (351, 213268), (393, 190476), (396, 189033), (407, 183924), (429, 174492), (444, 168597), (468, 159951), (481, 155628), (524, 142857), (572, 130869), (594, 126022), (666, 112398), (702, 106634), (786, 95238), (814, 91962), (858, 87246), (962, 77814), (999, 74932), (1179, 63492), (1188, 63011), (1221, 61308), (1287, 58164), (1332, 56199), (1404, 53317), (1441, 51948), (1443, 51876), (1572, 47619), (1628, 45981), (1703, 43956), (1716, 43623), (1924, 38907), (1998, 37466), (2358, 31746), (2442, 30654), (2574, 29082), (2882, 25974), (2886, 25938), (3406, 21978), (3537, 21164), (3663, 20436), (3861, 19388), (3996, 18733), (4323, 17316), (4329, 17292), (4716, 15873), (4847, 15444), (4884, 15327), (5109, 14652), (5148, 14541), (5291, 14148), (5764, 12987), (5772, 12969), (6812, 10989), (7074, 10582), (7326, 10218), (7722, 9694), (8646, 8658)]