173664324

素因数分解:

$2^2\times 3^5\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:871

約数の個数: 72

約数和(自身を含む): 457416960

約数和(自身を除く): 283752636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 373, 479, 486, 746, 958, 972, 1119, 1437, 1492, 1916, 2238, 2874, 3357, 4311, 4476, 5748, 6714, 8622, 10071, 12933, 13428, 17244, 20142, 25866, 30213, 38799, 40284, 51732, 60426, 77598, 90639, 116397, 120852, 155196, 178667, 181278, 232794, 357334, 362556, 465588, 536001, 714668, 1072002, 1608003, 2144004, 3216006, 4824009, 6432012, 9648018, 14472027, 19296036, 28944054, 43416081, 57888108, 86832162, 173664324]

約数ペア:

[(1, 173664324), (2, 86832162), (3, 57888108), (4, 43416081), (6, 28944054), (9, 19296036), (12, 14472027), (18, 9648018), (27, 6432012), (36, 4824009), (54, 3216006), (81, 2144004), (108, 1608003), (162, 1072002), (243, 714668), (324, 536001), (373, 465588), (479, 362556), (486, 357334), (746, 232794), (958, 181278), (972, 178667), (1119, 155196), (1437, 120852), (1492, 116397), (1916, 90639), (2238, 77598), (2874, 60426), (3357, 51732), (4311, 40284), (4476, 38799), (5748, 30213), (6714, 25866), (8622, 20142), (10071, 17244), (12933, 13428)]