172896732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14915

約数の個数: 72

約数和(自身を含む): 487141200

約数和(自身を除く): 314244468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 14869, 29738, 44607, 59476, 89214, 133821, 178428, 252773, 267642, 282511, 505546, 535284, 565022, 758319, 847533, 1011092, 1130044, 1516638, 1695066, 2274957, 2542599, 3033276, 3390132, 4549914, 4802687, 5085198, 9099828, 9605374, 10170396, 14408061, 19210748, 28816122, 43224183, 57632244, 86448366, 172896732]

約数ペア:

[(1, 172896732), (2, 86448366), (3, 57632244), (4, 43224183), (6, 28816122), (9, 19210748), (12, 14408061), (17, 10170396), (18, 9605374), (19, 9099828), (34, 5085198), (36, 4802687), (38, 4549914), (51, 3390132), (57, 3033276), (68, 2542599), (76, 2274957), (102, 1695066), (114, 1516638), (153, 1130044), (171, 1011092), (204, 847533), (228, 758319), (306, 565022), (323, 535284), (342, 505546), (612, 282511), (646, 267642), (684, 252773), (969, 178428), (1292, 133821), (1938, 89214), (2907, 59476), (3876, 44607), (5814, 29738), (11628, 14869)]