71277408

素因数分解:

$2^5\times 3^4\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 120

約数和(自身を含む): 212407272

約数和(自身を除く): 141129864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 257, 288, 321, 324, 428, 432, 514, 642, 648, 771, 856, 864, 963, 1028, 1284, 1296, 1542, 1712, 1926, 2056, 2313, 2568, 2592, 2889, 3084, 3424, 3852, 4112, 4626, 5136, 5778, 6168, 6939, 7704, 8224, 8667, 9252, 10272, 11556, 12336, 13878, 15408, 17334, 18504, 20817, 23112, 24672, 27499, 27756, 30816, 34668, 37008, 41634, 46224, 54998, 55512, 69336, 74016, 82497, 83268, 92448, 109996, 111024, 138672, 164994, 166536, 219992, 222048, 247491, 277344, 329988, 333072, 439984, 494982, 659976, 666144, 742473, 879968, 989964, 1319952, 1484946, 1979928, 2227419, 2639904, 2969892, 3959856, 4454838, 5939784, 7919712, 8909676, 11879568, 17819352, 23759136, 35638704, 71277408]

約数ペア:

[(1, 71277408), (2, 35638704), (3, 23759136), (4, 17819352), (6, 11879568), (8, 8909676), (9, 7919712), (12, 5939784), (16, 4454838), (18, 3959856), (24, 2969892), (27, 2639904), (32, 2227419), (36, 1979928), (48, 1484946), (54, 1319952), (72, 989964), (81, 879968), (96, 742473), (107, 666144), (108, 659976), (144, 494982), (162, 439984), (214, 333072), (216, 329988), (257, 277344), (288, 247491), (321, 222048), (324, 219992), (428, 166536), (432, 164994), (514, 138672), (642, 111024), (648, 109996), (771, 92448), (856, 83268), (864, 82497), (963, 74016), (1028, 69336), (1284, 55512), (1296, 54998), (1542, 46224), (1712, 41634), (1926, 37008), (2056, 34668), (2313, 30816), (2568, 27756), (2592, 27499), (2889, 24672), (3084, 23112), (3424, 20817), (3852, 18504), (4112, 17334), (4626, 15408), (5136, 13878), (5778, 12336), (6168, 11556), (6939, 10272), (7704, 9252), (8224, 8667)]