172645992

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 486935460

約数和(自身を除く): 314289468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1697, 1884, 2826, 3394, 3768, 4239, 5091, 5652, 6788, 8478, 10182, 11304, 12717, 13576, 15273, 16956, 20364, 25434, 30546, 33912, 40728, 45819, 50868, 61092, 91638, 101736, 122184, 137457, 183276, 266429, 274914, 366552, 532858, 549828, 799287, 1065716, 1099656, 1598574, 2131432, 2397861, 3197148, 4795722, 6394296, 7193583, 9591444, 14387166, 19182888, 21580749, 28774332, 43161498, 57548664, 86322996, 172645992]

約数ペア:

[(1, 172645992), (2, 86322996), (3, 57548664), (4, 43161498), (6, 28774332), (8, 21580749), (9, 19182888), (12, 14387166), (18, 9591444), (24, 7193583), (27, 6394296), (36, 4795722), (54, 3197148), (72, 2397861), (81, 2131432), (108, 1598574), (157, 1099656), (162, 1065716), (216, 799287), (314, 549828), (324, 532858), (471, 366552), (628, 274914), (648, 266429), (942, 183276), (1256, 137457), (1413, 122184), (1697, 101736), (1884, 91638), (2826, 61092), (3394, 50868), (3768, 45819), (4239, 40728), (5091, 33912), (5652, 30546), (6788, 25434), (8478, 20364), (10182, 16956), (11304, 15273), (12717, 13576)]