71284536

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 212479200

約数和(自身を除く): 141194664

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, 243, 306, 324, 408, 459, 486, 612, 648, 719, 729, 918, 972, 1224, 1377, 1438, 1458, 1836, 1944, 2157, 2754, 2876, 2916, 3672, 4131, 4314, 5508, 5752, 5832, 6471, 8262, 8628, 11016, 12223, 12393, 12942, 16524, 17256, 19413, 24446, 24786, 25884, 33048, 36669, 38826, 48892, 49572, 51768, 58239, 73338, 77652, 97784, 99144, 110007, 116478, 146676, 155304, 174717, 220014, 232956, 293352, 330021, 349434, 440028, 465912, 524151, 660042, 698868, 880056, 990063, 1048302, 1320084, 1397736, 1980126, 2096604, 2640168, 2970189, 3960252, 4193208, 5940378, 7920504, 8910567, 11880756, 17821134, 23761512, 35642268, 71284536]

約数ペア:

[(1, 71284536), (2, 35642268), (3, 23761512), (4, 17821134), (6, 11880756), (8, 8910567), (9, 7920504), (12, 5940378), (17, 4193208), (18, 3960252), (24, 2970189), (27, 2640168), (34, 2096604), (36, 1980126), (51, 1397736), (54, 1320084), (68, 1048302), (72, 990063), (81, 880056), (102, 698868), (108, 660042), (136, 524151), (153, 465912), (162, 440028), (204, 349434), (216, 330021), (243, 293352), (306, 232956), (324, 220014), (408, 174717), (459, 155304), (486, 146676), (612, 116478), (648, 110007), (719, 99144), (729, 97784), (918, 77652), (972, 73338), (1224, 58239), (1377, 51768), (1438, 49572), (1458, 48892), (1836, 38826), (1944, 36669), (2157, 33048), (2754, 25884), (2876, 24786), (2916, 24446), (3672, 19413), (4131, 17256), (4314, 16524), (5508, 12942), (5752, 12393), (5832, 12223), (6471, 11016), (8262, 8628)]