172340904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5470

約数の個数: 64

約数和(自身を含む): 455178240

約数和(自身を除く): 282837336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 5387, 7998, 10664, 10774, 15996, 16161, 21548, 31992, 32322, 43096, 64644, 129288, 166997, 231641, 333994, 463282, 500991, 667988, 694923, 926564, 1001982, 1335976, 1389846, 1853128, 2003964, 2779692, 4007928, 5559384, 7180871, 14361742, 21542613, 28723484, 43085226, 57446968, 86170452, 172340904]

約数ペア:

[(1, 172340904), (2, 86170452), (3, 57446968), (4, 43085226), (6, 28723484), (8, 21542613), (12, 14361742), (24, 7180871), (31, 5559384), (43, 4007928), (62, 2779692), (86, 2003964), (93, 1853128), (124, 1389846), (129, 1335976), (172, 1001982), (186, 926564), (248, 694923), (258, 667988), (344, 500991), (372, 463282), (516, 333994), (744, 231641), (1032, 166997), (1333, 129288), (2666, 64644), (3999, 43096), (5332, 32322), (5387, 31992), (7998, 21548), (10664, 16161), (10774, 15996)]