66681252

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 198555840

約数和(自身を除く): 131874588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 41, 44, 54, 66, 74, 82, 99, 108, 111, 123, 132, 148, 164, 198, 222, 246, 297, 333, 369, 396, 407, 444, 451, 492, 594, 666, 738, 814, 902, 999, 1107, 1188, 1221, 1332, 1353, 1369, 1476, 1517, 1628, 1804, 1998, 2214, 2442, 2706, 2738, 3034, 3663, 3996, 4059, 4107, 4428, 4551, 4884, 5412, 5476, 6068, 7326, 8118, 8214, 9102, 10989, 12177, 12321, 13653, 14652, 15059, 16236, 16428, 16687, 18204, 21978, 24354, 24642, 27306, 30118, 33374, 36963, 40959, 43956, 45177, 48708, 49284, 50061, 54612, 56129, 60236, 66748, 73926, 81918, 90354, 100122, 112258, 135531, 147852, 150183, 163836, 168387, 180708, 200244, 224516, 271062, 300366, 336774, 406593, 450549, 505161, 542124, 600732, 617419, 673548, 813186, 901098, 1010322, 1234838, 1515483, 1626372, 1802196, 1852257, 2020644, 2469676, 3030966, 3704514, 5556771, 6061932, 7409028, 11113542, 16670313, 22227084, 33340626, 66681252]

約数ペア:

[(1, 66681252), (2, 33340626), (3, 22227084), (4, 16670313), (6, 11113542), (9, 7409028), (11, 6061932), (12, 5556771), (18, 3704514), (22, 3030966), (27, 2469676), (33, 2020644), (36, 1852257), (37, 1802196), (41, 1626372), (44, 1515483), (54, 1234838), (66, 1010322), (74, 901098), (82, 813186), (99, 673548), (108, 617419), (111, 600732), (123, 542124), (132, 505161), (148, 450549), (164, 406593), (198, 336774), (222, 300366), (246, 271062), (297, 224516), (333, 200244), (369, 180708), (396, 168387), (407, 163836), (444, 150183), (451, 147852), (492, 135531), (594, 112258), (666, 100122), (738, 90354), (814, 81918), (902, 73926), (999, 66748), (1107, 60236), (1188, 56129), (1221, 54612), (1332, 50061), (1353, 49284), (1369, 48708), (1476, 45177), (1517, 43956), (1628, 40959), (1804, 36963), (1998, 33374), (2214, 30118), (2442, 27306), (2706, 24642), (2738, 24354), (3034, 21978), (3663, 18204), (3996, 16687), (4059, 16428), (4107, 16236), (4428, 15059), (4551, 14652), (4884, 13653), (5412, 12321), (5476, 12177), (6068, 10989), (7326, 9102), (8118, 8214)]