172672368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2262

約数の個数: 80

約数和(自身を含む): 489956736

約数和(自身を除く): 317284368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2083, 2512, 3454, 3768, 4166, 5181, 6249, 6908, 7536, 8332, 10362, 12498, 13816, 16664, 20724, 22913, 24996, 27632, 33328, 41448, 45826, 49992, 68739, 82896, 91652, 99984, 137478, 183304, 274956, 327031, 366608, 549912, 654062, 981093, 1099824, 1308124, 1962186, 2616248, 3597341, 3924372, 5232496, 7194682, 7848744, 10792023, 14389364, 15697488, 21584046, 28778728, 43168092, 57557456, 86336184, 172672368]

約数ペア:

[(1, 172672368), (2, 86336184), (3, 57557456), (4, 43168092), (6, 28778728), (8, 21584046), (11, 15697488), (12, 14389364), (16, 10792023), (22, 7848744), (24, 7194682), (33, 5232496), (44, 3924372), (48, 3597341), (66, 2616248), (88, 1962186), (132, 1308124), (157, 1099824), (176, 981093), (264, 654062), (314, 549912), (471, 366608), (528, 327031), (628, 274956), (942, 183304), (1256, 137478), (1727, 99984), (1884, 91652), (2083, 82896), (2512, 68739), (3454, 49992), (3768, 45826), (4166, 41448), (5181, 33328), (6249, 27632), (6908, 24996), (7536, 22913), (8332, 20724), (10362, 16664), (12498, 13816)]