71241768

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 215560800

約数和(自身を除く): 144319032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 2819, 3159, 4212, 5638, 6318, 8424, 8457, 11276, 12636, 16914, 22552, 25272, 25371, 33828, 36647, 50742, 67656, 73294, 76113, 101484, 109941, 146588, 152226, 202968, 219882, 228339, 293176, 304452, 329823, 439764, 456678, 608904, 659646, 685017, 879528, 913356, 989469, 1319292, 1370034, 1826712, 1978938, 2638584, 2740068, 2968407, 3957876, 5480136, 5936814, 7915752, 8905221, 11873628, 17810442, 23747256, 35620884, 71241768]

約数ペア:

[(1, 71241768), (2, 35620884), (3, 23747256), (4, 17810442), (6, 11873628), (8, 8905221), (9, 7915752), (12, 5936814), (13, 5480136), (18, 3957876), (24, 2968407), (26, 2740068), (27, 2638584), (36, 1978938), (39, 1826712), (52, 1370034), (54, 1319292), (72, 989469), (78, 913356), (81, 879528), (104, 685017), (108, 659646), (117, 608904), (156, 456678), (162, 439764), (216, 329823), (234, 304452), (243, 293176), (312, 228339), (324, 219882), (351, 202968), (468, 152226), (486, 146588), (648, 109941), (702, 101484), (936, 76113), (972, 73294), (1053, 67656), (1404, 50742), (1944, 36647), (2106, 33828), (2808, 25371), (2819, 25272), (3159, 22552), (4212, 16914), (5638, 12636), (6318, 11276), (8424, 8457)]