78814368

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 225152928

約数和(自身を除く): 146338560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 967, 1132, 1698, 1934, 2264, 2547, 2901, 3396, 3868, 4528, 5094, 5802, 6792, 7736, 8703, 9056, 10188, 11604, 13584, 15472, 17406, 20376, 23208, 27168, 30944, 34812, 40752, 46416, 69624, 81504, 92832, 139248, 273661, 278496, 547322, 820983, 1094644, 1641966, 2189288, 2462949, 3283932, 4378576, 4925898, 6567864, 8757152, 9851796, 13135728, 19703592, 26271456, 39407184, 78814368]

約数ペア:

[(1, 78814368), (2, 39407184), (3, 26271456), (4, 19703592), (6, 13135728), (8, 9851796), (9, 8757152), (12, 6567864), (16, 4925898), (18, 4378576), (24, 3283932), (32, 2462949), (36, 2189288), (48, 1641966), (72, 1094644), (96, 820983), (144, 547322), (283, 278496), (288, 273661), (566, 139248), (849, 92832), (967, 81504), (1132, 69624), (1698, 46416), (1934, 40752), (2264, 34812), (2547, 30944), (2901, 27168), (3396, 23208), (3868, 20376), (4528, 17406), (5094, 15472), (5802, 13584), (6792, 11604), (7736, 10188), (8703, 9056)]