81779304

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117499}}^1$

素因数の和:117537

約数の個数: 32

約数和(自身を含む): 211500000

約数和(自身を除く): 129720696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 117499, 234998, 352497, 469996, 704994, 939992, 1409988, 2819976, 3407471, 6814942, 10222413, 13629884, 20444826, 27259768, 40889652, 81779304]

約数ペア:

[(1, 81779304), (2, 40889652), (3, 27259768), (4, 20444826), (6, 13629884), (8, 10222413), (12, 6814942), (24, 3407471), (29, 2819976), (58, 1409988), (87, 939992), (116, 704994), (174, 469996), (232, 352497), (348, 234998), (696, 117499)]