73720368

素因数分解:

$2^4\times 3^5\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 217916608

約数和(自身を除く): 144196240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 283, 324, 402, 432, 486, 536, 566, 603, 648, 804, 849, 972, 1072, 1132, 1206, 1296, 1608, 1698, 1809, 1944, 2264, 2412, 2547, 3216, 3396, 3618, 3888, 4528, 4824, 5094, 5427, 6792, 7236, 7641, 9648, 10188, 10854, 13584, 14472, 15282, 16281, 18961, 20376, 21708, 22923, 28944, 30564, 32562, 37922, 40752, 43416, 45846, 56883, 61128, 65124, 68769, 75844, 86832, 91692, 113766, 122256, 130248, 137538, 151688, 170649, 183384, 227532, 260496, 275076, 303376, 341298, 366768, 455064, 511947, 550152, 682596, 910128, 1023894, 1100304, 1365192, 1535841, 2047788, 2730384, 3071682, 4095576, 4607523, 6143364, 8191152, 9215046, 12286728, 18430092, 24573456, 36860184, 73720368]

約数ペア:

[(1, 73720368), (2, 36860184), (3, 24573456), (4, 18430092), (6, 12286728), (8, 9215046), (9, 8191152), (12, 6143364), (16, 4607523), (18, 4095576), (24, 3071682), (27, 2730384), (36, 2047788), (48, 1535841), (54, 1365192), (67, 1100304), (72, 1023894), (81, 910128), (108, 682596), (134, 550152), (144, 511947), (162, 455064), (201, 366768), (216, 341298), (243, 303376), (268, 275076), (283, 260496), (324, 227532), (402, 183384), (432, 170649), (486, 151688), (536, 137538), (566, 130248), (603, 122256), (648, 113766), (804, 91692), (849, 86832), (972, 75844), (1072, 68769), (1132, 65124), (1206, 61128), (1296, 56883), (1608, 45846), (1698, 43416), (1809, 40752), (1944, 37922), (2264, 32562), (2412, 30564), (2547, 28944), (3216, 22923), (3396, 21708), (3618, 20376), (3888, 18961), (4528, 16281), (4824, 15282), (5094, 14472), (5427, 13584), (6792, 10854), (7236, 10188), (7641, 9648)]