71708832

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 151190208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 107, 117, 144, 156, 179, 208, 214, 234, 288, 312, 321, 358, 416, 428, 468, 537, 624, 642, 716, 856, 936, 963, 1074, 1248, 1284, 1391, 1432, 1611, 1712, 1872, 1926, 2148, 2327, 2568, 2782, 2864, 3222, 3424, 3744, 3852, 4173, 4296, 4654, 5136, 5564, 5728, 6444, 6981, 7704, 8346, 8592, 9308, 10272, 11128, 12519, 12888, 13962, 15408, 16692, 17184, 18616, 19153, 20943, 22256, 25038, 25776, 27924, 30816, 33384, 37232, 38306, 41886, 44512, 50076, 51552, 55848, 57459, 66768, 74464, 76612, 83772, 100152, 111696, 114918, 133536, 153224, 167544, 172377, 200304, 223392, 229836, 248989, 306448, 335088, 344754, 400608, 459672, 497978, 612896, 670176, 689508, 746967, 919344, 995956, 1379016, 1493934, 1838688, 1991912, 2240901, 2758032, 2987868, 3983824, 4481802, 5516064, 5975736, 7967648, 8963604, 11951472, 17927208, 23902944, 35854416, 71708832]

約数ペア:

[(1, 71708832), (2, 35854416), (3, 23902944), (4, 17927208), (6, 11951472), (8, 8963604), (9, 7967648), (12, 5975736), (13, 5516064), (16, 4481802), (18, 3983824), (24, 2987868), (26, 2758032), (32, 2240901), (36, 1991912), (39, 1838688), (48, 1493934), (52, 1379016), (72, 995956), (78, 919344), (96, 746967), (104, 689508), (107, 670176), (117, 612896), (144, 497978), (156, 459672), (179, 400608), (208, 344754), (214, 335088), (234, 306448), (288, 248989), (312, 229836), (321, 223392), (358, 200304), (416, 172377), (428, 167544), (468, 153224), (537, 133536), (624, 114918), (642, 111696), (716, 100152), (856, 83772), (936, 76612), (963, 74464), (1074, 66768), (1248, 57459), (1284, 55848), (1391, 51552), (1432, 50076), (1611, 44512), (1712, 41886), (1872, 38306), (1926, 37232), (2148, 33384), (2327, 30816), (2568, 27924), (2782, 25776), (2864, 25038), (3222, 22256), (3424, 20943), (3744, 19153), (3852, 18616), (4173, 17184), (4296, 16692), (4654, 15408), (5136, 13962), (5564, 12888), (5728, 12519), (6444, 11128), (6981, 10272), (7704, 9308), (8346, 8592)]