71212512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{105971}}^1$

素因数の和:105991

約数の個数: 48

約数和(自身を含む): 213639552

約数和(自身を除く): 142427040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 105971, 211942, 317913, 423884, 635826, 741797, 847768, 1271652, 1483594, 1695536, 2225391, 2543304, 2967188, 3391072, 4450782, 5086608, 5934376, 8901564, 10173216, 11868752, 17803128, 23737504, 35606256, 71212512]

約数ペア:

[(1, 71212512), (2, 35606256), (3, 23737504), (4, 17803128), (6, 11868752), (7, 10173216), (8, 8901564), (12, 5934376), (14, 5086608), (16, 4450782), (21, 3391072), (24, 2967188), (28, 2543304), (32, 2225391), (42, 1695536), (48, 1483594), (56, 1271652), (84, 847768), (96, 741797), (112, 635826), (168, 423884), (224, 317913), (336, 211942), (672, 105971)]