7920504

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 23522400

約数和(自身を除く): 15601896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 719, 918, 1224, 1377, 1438, 1836, 2157, 2754, 2876, 3672, 4314, 5508, 5752, 6471, 8628, 11016, 12223, 12942, 17256, 19413, 24446, 25884, 36669, 38826, 48892, 51768, 58239, 73338, 77652, 97784, 110007, 116478, 146676, 155304, 220014, 232956, 293352, 330021, 440028, 465912, 660042, 880056, 990063, 1320084, 1980126, 2640168, 3960252, 7920504]

約数ペア:

[(1, 7920504), (2, 3960252), (3, 2640168), (4, 1980126), (6, 1320084), (8, 990063), (9, 880056), (12, 660042), (17, 465912), (18, 440028), (24, 330021), (27, 293352), (34, 232956), (36, 220014), (51, 155304), (54, 146676), (68, 116478), (72, 110007), (81, 97784), (102, 77652), (108, 73338), (136, 58239), (153, 51768), (162, 48892), (204, 38826), (216, 36669), (306, 25884), (324, 24446), (408, 19413), (459, 17256), (612, 12942), (648, 12223), (719, 11016), (918, 8628), (1224, 6471), (1377, 5752), (1438, 5508), (1836, 4314), (2157, 3672), (2754, 2876)]