61881768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3931

約数の個数: 96

約数和(自身を含む): 191154600

約数和(自身を除く): 129272832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3889, 3978, 5304, 7778, 7956, 11667, 15556, 15912, 23334, 31112, 35001, 46668, 50557, 66113, 70002, 93336, 101114, 132226, 140004, 151671, 198339, 202228, 264452, 280008, 303342, 396678, 404456, 455013, 528904, 595017, 606684, 793356, 859469, 910026, 1190034, 1213368, 1586712, 1718938, 1820052, 2380068, 2578407, 3437876, 3640104, 4760136, 5156814, 6875752, 7735221, 10313628, 15470442, 20627256, 30940884, 61881768]

約数ペア:

[(1, 61881768), (2, 30940884), (3, 20627256), (4, 15470442), (6, 10313628), (8, 7735221), (9, 6875752), (12, 5156814), (13, 4760136), (17, 3640104), (18, 3437876), (24, 2578407), (26, 2380068), (34, 1820052), (36, 1718938), (39, 1586712), (51, 1213368), (52, 1190034), (68, 910026), (72, 859469), (78, 793356), (102, 606684), (104, 595017), (117, 528904), (136, 455013), (153, 404456), (156, 396678), (204, 303342), (221, 280008), (234, 264452), (306, 202228), (312, 198339), (408, 151671), (442, 140004), (468, 132226), (612, 101114), (663, 93336), (884, 70002), (936, 66113), (1224, 50557), (1326, 46668), (1768, 35001), (1989, 31112), (2652, 23334), (3889, 15912), (3978, 15556), (5304, 11667), (7778, 7956)]