79912172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 74529556

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 167, 227, 334, 454, 527, 668, 908, 1054, 2108, 2839, 3859, 5177, 5678, 7037, 7718, 10354, 11356, 14074, 15436, 20708, 28148, 37909, 75818, 88009, 119629, 151636, 176018, 239258, 352036, 478516, 644453, 1175179, 1288906, 2350358, 2577812, 4700716, 19978043, 39956086, 79912172]

約数ペア:

[(1, 79912172), (2, 39956086), (4, 19978043), (17, 4700716), (31, 2577812), (34, 2350358), (62, 1288906), (68, 1175179), (124, 644453), (167, 478516), (227, 352036), (334, 239258), (454, 176018), (527, 151636), (668, 119629), (908, 88009), (1054, 75818), (2108, 37909), (2839, 28148), (3859, 20708), (5177, 15436), (5678, 14074), (7037, 11356), (7718, 10354)]