90131616

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 271331424

約数和(自身を除く): 181199808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 173, 201, 216, 243, 268, 288, 324, 346, 402, 432, 486, 519, 536, 603, 648, 692, 804, 864, 972, 1038, 1072, 1206, 1296, 1384, 1557, 1608, 1809, 1944, 2076, 2144, 2412, 2592, 2768, 3114, 3216, 3618, 3888, 4152, 4671, 4824, 5427, 5536, 6228, 6432, 7236, 7776, 8304, 9342, 9648, 10854, 11591, 12456, 14013, 14472, 16281, 16608, 18684, 19296, 21708, 23182, 24912, 28026, 28944, 32562, 34773, 37368, 42039, 43416, 46364, 49824, 56052, 57888, 65124, 69546, 74736, 84078, 86832, 92728, 104319, 112104, 130248, 139092, 149472, 168156, 173664, 185456, 208638, 224208, 260496, 278184, 312957, 336312, 370912, 417276, 448416, 520992, 556368, 625914, 672624, 834552, 938871, 1112736, 1251828, 1345248, 1669104, 1877742, 2503656, 2816613, 3338208, 3755484, 5007312, 5633226, 7510968, 10014624, 11266452, 15021936, 22532904, 30043872, 45065808, 90131616]

約数ペア:

[(1, 90131616), (2, 45065808), (3, 30043872), (4, 22532904), (6, 15021936), (8, 11266452), (9, 10014624), (12, 7510968), (16, 5633226), (18, 5007312), (24, 3755484), (27, 3338208), (32, 2816613), (36, 2503656), (48, 1877742), (54, 1669104), (67, 1345248), (72, 1251828), (81, 1112736), (96, 938871), (108, 834552), (134, 672624), (144, 625914), (162, 556368), (173, 520992), (201, 448416), (216, 417276), (243, 370912), (268, 336312), (288, 312957), (324, 278184), (346, 260496), (402, 224208), (432, 208638), (486, 185456), (519, 173664), (536, 168156), (603, 149472), (648, 139092), (692, 130248), (804, 112104), (864, 104319), (972, 92728), (1038, 86832), (1072, 84078), (1206, 74736), (1296, 69546), (1384, 65124), (1557, 57888), (1608, 56052), (1809, 49824), (1944, 46364), (2076, 43416), (2144, 42039), (2412, 37368), (2592, 34773), (2768, 32562), (3114, 28944), (3216, 28026), (3618, 24912), (3888, 23182), (4152, 21708), (4671, 19296), (4824, 18684), (5427, 16608), (5536, 16281), (6228, 14472), (6432, 14013), (7236, 12456), (7776, 11591), (8304, 10854), (9342, 9648)]