121972608

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 372708000

約数和(自身を除く): 250735392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1217, 1392, 1566, 1728, 1856, 2088, 2434, 2784, 3132, 3456, 3651, 3712, 4176, 4868, 5568, 6264, 7302, 8352, 9736, 10953, 11136, 12528, 14604, 16704, 19472, 21906, 25056, 29208, 32859, 33408, 35293, 38944, 43812, 50112, 58416, 65718, 70586, 77888, 87624, 100224, 105879, 116832, 131436, 141172, 155776, 175248, 211758, 233664, 262872, 282344, 317637, 350496, 423516, 467328, 525744, 564688, 635274, 700992, 847032, 952911, 1051488, 1129376, 1270548, 1401984, 1694064, 1905822, 2102976, 2258752, 2541096, 3388128, 3811644, 4205952, 4517504, 5082192, 6776256, 7623288, 10164384, 13552512, 15246576, 20328768, 30493152, 40657536, 60986304, 121972608]

約数ペア:

[(1, 121972608), (2, 60986304), (3, 40657536), (4, 30493152), (6, 20328768), (8, 15246576), (9, 13552512), (12, 10164384), (16, 7623288), (18, 6776256), (24, 5082192), (27, 4517504), (29, 4205952), (32, 3811644), (36, 3388128), (48, 2541096), (54, 2258752), (58, 2102976), (64, 1905822), (72, 1694064), (87, 1401984), (96, 1270548), (108, 1129376), (116, 1051488), (128, 952911), (144, 847032), (174, 700992), (192, 635274), (216, 564688), (232, 525744), (261, 467328), (288, 423516), (348, 350496), (384, 317637), (432, 282344), (464, 262872), (522, 233664), (576, 211758), (696, 175248), (783, 155776), (864, 141172), (928, 131436), (1044, 116832), (1152, 105879), (1217, 100224), (1392, 87624), (1566, 77888), (1728, 70586), (1856, 65718), (2088, 58416), (2434, 50112), (2784, 43812), (3132, 38944), (3456, 35293), (3651, 33408), (3712, 32859), (4176, 29208), (4868, 25056), (5568, 21906), (6264, 19472), (7302, 16704), (8352, 14604), (9736, 12528), (10953, 11136)]