826169184

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{20939}}^1$

素因数の和:21092

約数の個数: 72

約数和(自身を含む): 2366680680

約数和(自身を除く): 1540511496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4384, 4932, 6576, 9864, 13152, 19728, 20939, 39456, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 335024, 376902, 502536, 670048, 753804, 1005072, 1507608, 2010144, 2868643, 3015216, 5737286, 6030432, 8605929, 11474572, 17211858, 22949144, 25817787, 34423716, 45898288, 51635574, 68847432, 91796576, 103271148, 137694864, 206542296, 275389728, 413084592, 826169184]

約数ペア:

[(1, 826169184), (2, 413084592), (3, 275389728), (4, 206542296), (6, 137694864), (8, 103271148), (9, 91796576), (12, 68847432), (16, 51635574), (18, 45898288), (24, 34423716), (32, 25817787), (36, 22949144), (48, 17211858), (72, 11474572), (96, 8605929), (137, 6030432), (144, 5737286), (274, 3015216), (288, 2868643), (411, 2010144), (548, 1507608), (822, 1005072), (1096, 753804), (1233, 670048), (1644, 502536), (2192, 376902), (2466, 335024), (3288, 251268), (4384, 188451), (4932, 167512), (6576, 125634), (9864, 83756), (13152, 62817), (19728, 41878), (20939, 39456)]