78226448

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 155347200

約数和(自身を除く): 77120752

約数列:

[1, 2, 4, 8, 16, 59, 118, 173, 236, 346, 472, 479, 692, 944, 958, 1384, 1916, 2768, 3832, 7664, 10207, 20414, 28261, 40828, 56522, 81656, 82867, 113044, 163312, 165734, 226088, 331468, 452176, 662936, 1325872, 4889153, 9778306, 19556612, 39113224, 78226448]

約数ペア:

[(1, 78226448), (2, 39113224), (4, 19556612), (8, 9778306), (16, 4889153), (59, 1325872), (118, 662936), (173, 452176), (236, 331468), (346, 226088), (472, 165734), (479, 163312), (692, 113044), (944, 82867), (958, 81656), (1384, 56522), (1916, 40828), (2768, 28261), (3832, 20414), (7664, 10207)]