90671904

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 270885888

約数和(自身を除く): 180213984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 67, 72, 74, 96, 111, 127, 134, 144, 148, 201, 222, 254, 268, 288, 296, 333, 381, 402, 444, 508, 536, 592, 603, 666, 762, 804, 888, 1016, 1072, 1143, 1184, 1206, 1332, 1524, 1608, 1776, 2032, 2144, 2286, 2412, 2479, 2664, 3048, 3216, 3552, 4064, 4572, 4699, 4824, 4958, 5328, 6096, 6432, 7437, 8509, 9144, 9398, 9648, 9916, 10656, 12192, 14097, 14874, 17018, 18288, 18796, 19296, 19832, 22311, 25527, 28194, 29748, 34036, 36576, 37592, 39664, 42291, 44622, 51054, 56388, 59496, 68072, 75184, 76581, 79328, 84582, 89244, 102108, 112776, 118992, 136144, 150368, 153162, 169164, 178488, 204216, 225552, 237984, 272288, 306324, 314833, 338328, 356976, 408432, 451104, 612648, 629666, 676656, 713952, 816864, 944499, 1225296, 1259332, 1353312, 1888998, 2450592, 2518664, 2833497, 3777996, 5037328, 5666994, 7555992, 10074656, 11333988, 15111984, 22667976, 30223968, 45335952, 90671904]

約数ペア:

[(1, 90671904), (2, 45335952), (3, 30223968), (4, 22667976), (6, 15111984), (8, 11333988), (9, 10074656), (12, 7555992), (16, 5666994), (18, 5037328), (24, 3777996), (32, 2833497), (36, 2518664), (37, 2450592), (48, 1888998), (67, 1353312), (72, 1259332), (74, 1225296), (96, 944499), (111, 816864), (127, 713952), (134, 676656), (144, 629666), (148, 612648), (201, 451104), (222, 408432), (254, 356976), (268, 338328), (288, 314833), (296, 306324), (333, 272288), (381, 237984), (402, 225552), (444, 204216), (508, 178488), (536, 169164), (592, 153162), (603, 150368), (666, 136144), (762, 118992), (804, 112776), (888, 102108), (1016, 89244), (1072, 84582), (1143, 79328), (1184, 76581), (1206, 75184), (1332, 68072), (1524, 59496), (1608, 56388), (1776, 51054), (2032, 44622), (2144, 42291), (2286, 39664), (2412, 37592), (2479, 36576), (2664, 34036), (3048, 29748), (3216, 28194), (3552, 25527), (4064, 22311), (4572, 19832), (4699, 19296), (4824, 18796), (4958, 18288), (5328, 17018), (6096, 14874), (6432, 14097), (7437, 12192), (8509, 10656), (9144, 9916), (9398, 9648)]